**5.2**

**03-21-2008**

**te**

+-----------------------+-----------------------+-----------------------+
| **[te - Transport     |                       |                       |
| Equ                   |                       |                       |
| ipment]{.underline}** |                       |                       |
+-----------------------+-----------------------+-----------------------+
| **[Manufa             | **[P                  | **[Interface          |
| cturer]{.underline}** | roduct]{.underline}** | Rate]{.underline}**   |
+-----------------------+-----------------------+-----------------------+
| ADC                   | QFLC                  | 6.312 Mb/s            |
+-----------------------+-----------------------+-----------------------+
|                       | DS3/OC1 FLC           | OC-1                  |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Alcatel               | 1603 SMX              | OC-3/12/48            |
+-----------------------+-----------------------+-----------------------+
|                       | 1677 SL               | OC-3/12/48/192        |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| BTI Photonic Systems, | Netstender^(15)^      | OC-3/12/48/192        |
| Inc.                  |                       |                       |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Carrier Access        | Access Navigator®     | T1/DS1/DS3            |
|                       | ^(14)^                |                       |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Charles Industries    | T1                    |                       |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Ciena                 | MultiWave CoreStream  | OC-12/48/192          |
+-----------------------+-----------------------+-----------------------+
|                       | MetroDirector K2      | OC-3/12/48/192        |
+-----------------------+-----------------------+-----------------------+
|                       | ONLINE Metro          | OC-3/12/48/192        |
|                       | Transport             |                       |
|                       | Platform**^(7)^**     |                       |
+-----------------------+-----------------------+-----------------------+
|                       | DN Multiservice       | OC-3/12/48            |
|                       | Switching             |                       |
|                       | Platform**^(11)^**    |                       |
+-----------------------+-----------------------+-----------------------+
|                       | ONLINE Edge           | OC-3/12/48            |
|                       | Multiservice CWDM     |                       |
|                       | Platform              |                       |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Ciena                 | CN 4200 FlexSelect    | OC-3/12/48/192        |
|                       |                       |                       |
| > (Non-Domestic       | > (Includes CN 4200   |                       |
| > Technical           | > RS and Release 5.0) |                       |
| > Acceptance expires  |                       |                       |
| > on                  |                       |                       |
| > **[03/3             |                       |                       |
| 1/09]{.underline}**.) |                       |                       |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Cisco Systems         | Cisco ONS 15454       | OC-3/12/48/192        |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Copper Mountain       | VantEdge 3000^(10)^   | OC-3                  |
| Networks, Inc         |                       |                       |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| ECI Telecom Ltd.      | XDM                   | OC-3/12/48/192        |
|                       | Platform**^(16)^**    |                       |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| fSONA                 | SONAbeam™^(13)^ (M &  | OC-1/3/12             |
|                       | S series)             |                       |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Fujitsu               | FLASHWAVE® 4300       | OC-3/12/48            |
+-----------------------+-----------------------+-----------------------+
|                       | FLASHWAVE® 7120 Large | OC-3/12/48/192        |
|                       | Shelf                 |                       |
+-----------------------+-----------------------+-----------------------+
|                       | FLASHWAVE® 7120 Small | OC-3/12/48/192        |
|                       | Shelf                 |                       |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Fujitsu               | FLASHWAVE® 4500       | OC-48/192             |
|                       |                       |                       |
| > (Non-Domestic       |                       |                       |
| > Technical           |                       |                       |
| > Acceptance expires  |                       |                       |
| > on                  |                       |                       |
| > **[04/3             |                       |                       |
| 0/10]{.underline}**.) |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Fujitsu               | FLASHWAVE® 7420       | OC-3/48/192           |
|                       |                       |                       |
| > (Non-Domestic       |                       |                       |
| > Technical           |                       |                       |
| > Acceptance expires  |                       |                       |
| > on                  |                       |                       |
| > **[04/3             |                       |                       |
| 0/10]{.underline}**.) |                       |                       |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| See page 5.2.2 for    |                       |                       |
| notes.                |                       |                       |
+-----------------------+-----------------------+-----------------------+

**5.2.1**

**07-17-2008**

**te**

+-----------------------+-----------------------+-----------------------+
| **[te - Transport     |                       |                       |
| Equ                   |                       |                       |
| ipment]{.underline}** |                       |                       |
+-----------------------+-----------------------+-----------------------+
| **[Manufa             | **[P                  | **[Interface          |
| cturer]{.underline}** | roduct]{.underline}** | Rate]{.underline}**   |
+-----------------------+-----------------------+-----------------------+
| FutureWei             | Optix Metro 1600      | OC-48/192             |
|                       |                       |                       |
| > (Non-Domestic       |                       |                       |
| > Technical           |                       |                       |
| > Acceptance expires  |                       |                       |
| > on **04/27/09**.)   |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Lucent Technologies   | DDM-2000              | OC-3/12               |
+-----------------------+-----------------------+-----------------------+
|                       | Metropolis DMX        | OC-3/12/48            |
+-----------------------+-----------------------+-----------------------+
|                       | WaveStar TDM 2.5G/10G | OC-3/12/48/192        |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Haliplex (OEM --      | HPX-1600 products     | OC-3/12               |
| Bayly, Coastcom,      | (and corresponding    |                       |
| Turin)                | OEM versions)         |                       |
|                       | **^(17)^**            |                       |
| > (Non-Domestic       |                       |                       |
| > Technical           |                       |                       |
| > Acceptance expires  |                       |                       |
| > on                  |                       |                       |
| > **[06/1             |                       |                       |
| 5/10]{.underline}**.) |                       |                       |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Marconi               | MAS                   | OC-3/12               |
+-----------------------+-----------------------+-----------------------+
|                       | ASX 200 BX            | OC-3/12               |
+-----------------------+-----------------------+-----------------------+
|                       | ASX 1000              | OC-3/12               |
+-----------------------+-----------------------+-----------------------+
|                       | ASX 1200              | OC-3/12/48            |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Movaz Networks, Inc   | RAYexpress            | OC-3/12/48/192        |
+-----------------------+-----------------------+-----------------------+
|                       | RAYextender           | OC-3/12/48/192        |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Meriton Networks      | 6400 OTP              | OC-3/12/48/192        |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| MRV Communications,   | Fiber Drive® Product  | OC-1, OC-3, OC-48,    |
| Inc.                  | Family**^(17)^**      | Gigabit Ethernet      |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Nortel Networks, Inc. | OC-3 Express**^(1)^** | OC-3                  |
+-----------------------+-----------------------+-----------------------+
|                       | OPTera 3500           | OC-3/12/48/192        |
+-----------------------+-----------------------+-----------------------+
|                       | OPTera Metro          | OC-3/12/48/192        |
|                       | 5000**^(6)^**         |                       |
+-----------------------+-----------------------+-----------------------+
|                       | OME 6500              | OC-3/12/48/192        |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| OpVista, Inc.         | OpVista2000           | OC-3/12/48/192        |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| RBN                   | GigaEdge 8200         | OC-1/3/12/48,         |
|                       |                       | DVB-ASI;              |
| > (Non-Domestic       |                       |                       |
| > Technical           |                       | GigE, AFC FOXCVR      |
| > Acceptance expires  |                       |                       |
| > on                  |                       |                       |
| > **[05/2             |                       |                       |
| 7/08]{.underline}**.) |                       |                       |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Redback               | SmartEdge 800         | OC-3/12/48            |
|                       | Intelligent Terminal  |                       |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Siemens Information   | XpressPass**^(2)^**   | OC-3/12/48            |
| and Communication     |                       |                       |
| Networks              |                       |                       |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| Tellabs North         | Telliant              | OC-3                  |
| America, Inc          | 5000**^(5)^**         |                       |
+-----------------------+-----------------------+-----------------------+
|                       |                       |                       |
+-----------------------+-----------------------+-----------------------+
| See page 5.2.2 for    |                       |                       |
| notes.                |                       |                       |
+-----------------------+-----------------------+-----------------------+

**5.2.2**

**07-17-2008**

**te**

  -------------------------------- --------------------------- -----------------------
  **[te - Transport                                            
  Equipment]{.underline}**                                     

  **[Manufacturer]{.underline}**   **[Product]{.underline}**   **[Interface
                                                               Rate]{.underline}**

  Turin Networks                   Traverse**^(4)^**           OC-3/12/48/192

                                                               

  Xtera Communications, Inc        CityStream 5000             OC-3/12/48

                                                               

  Zhone Technologies               VISTA                       OC-3/12

                                   GigaMux (GM) 50             OC-3/12/48

                                   GigaMux (GM) 1600**^(8)^**  OC-3/12/48

                                   GigaMux (GM) 3200**^(9^**   OC-3/12/48

                                   GM 6400                     OC-3/12/48/192

  See page 5.2.2 for notes.                                    
  -------------------------------- --------------------------- -----------------------

**Notes:**

> 01\. Includes the CX (Compact Express).
>
> 02\. Includes the 140, 140HD, 142 and 144.
>
> 03\. The VLX2020 listing includes the VLX2020 Main Shelf, and the
> following tributary shelves: DS3/EC1, ETS2, OTS2, and VLX1010 WDM; and
> the VLX2006 Multi-Service Access Platform.
>
> 04\. Includes Traverse 600, 1600, 2000 and the TraverseEdge 100.
>
> 05\. The Telliant 5000 can provide xDSL lines.
>
> 06\. This listing includes Models 5100 and 5200.
>
> 07\. This listing includes Models 7000, 9000 and 11000.
>
> 08\. The LuxN GigaMux (GM) 1600 series includes the GM 1602 and GM
> 1608 DWDM/CWDM products.
>
> 09\. The LuxN GigaMux (GM) 3200 series includes the GM 3217 and GM
> 3234 DWDM/CWDM products.
>
> 10\. The VantEdge 3000 can provide T-1 circuits and xDSL lines.
>
> 11\. This listing includes Models 7000, 7050, 7100, and 7200.
>
> 12\. This listing includes PacketWave M, C, and E Series (E200, E510
> and E520).
>
> 13\. Accepted 155-M/S, 622-M/S, and 1250-M/S.
>
> 14\. Includes the Access Navigator® GR-303 + Data Host, Wide Bank® 28
> DS3 Multiplexer and Wide Bank® 28 STS-1 Multiplexer. Equipment may be
> used with the NetworkValet® Element Management System
>
> 15\. Acceptance includes the 2060 and 1030 Optical Transmission
> Platforms.
>
> 16\. Acceptance includes XDM 100, 200, 400, 500, 1000, and 2000
> models.
>
> 17\. Includes the Chassis and Management Modules, Plug-In Interface
> Modules, Media Converters, Repeaters, Optical Ethernet Services
> Demarcation, Ethernet Switches, Single-Fiber Links, Fiber
> Multiplexers, Application Specific Modules, CWDM Modules, and Console
> Server Modules. Fiber Drive products also provide Access Services for
> Ethernet, Ethernet and T1/E1 lines and other protocol services.