CWDM 1x2 Single Channel
PASSIVE OPTICSFEATURES:
Low Polarization Dependent Loss
Exceptionally Stable and Reliable
Telcordia GR-1221 Compliant
Flat and Wide Passband
Epoxy- Free Optical PathHigh Channel Isolation
Thin-Film-Filter based
RoHS 6/6 Compliant
Low Insertion LossAPPLICATIONS:
Coarse WDM Systems
CATV Fiber Optic Links

Metro Access Networks
Access/ Enterprise Networks

DESCRIPTION:
Based on Go!Foton’s patented technology, SELMUXTM series is introduced to cover all TFF-based components
using an all-glass platform for improved performance, such as lower insertion loss and higher thermal stability,with a competitive cost structure. Because of its high thermal stability, SELMUX series can offer compliance toOutside Plant (OSP) requirement upon request.
Go!Foton’s Coarse Wavelength Division Multiplexing (CWDM), is based on Go!Foton’s unique TFF SELMUX
technology that provides a high quality CDWM device with high channel isolation, low polarization dependent
loss, flat and wide passband, and stable environmental performance.

WAVELENGTH SPECTRUM:

SPECIFICATION SHEET No.: GF-MKT-PASS-0010 Rev.0

Page 1 of 4

FM-PR-115-00

CWDM 1x2 Single Channel
PASSIVE OPTICS

SPECIFICATION:
The products supplied to this specification shall meet or exceed all the requirements specified herein.
A. OPTICAL AND ELECTRICAL CHARACTERISTICSPARAMETERUNIT

SYMBOL

PORT

SPECIFICATION

Operating Wavelength Range

nm

WL

All

Center Wavelengthnm

Passband Width
Channel Spacing
Pass Channel Insertion Loss
Reflection Channel Insertion Loss
Wavelength Dependent Loss
Pass Channel Isolation- Adjacent
Pass Channel Isolation- Non-Adjacent
Reflection Channel Isolation
Polarization Dependent Loss
Return Loss
Directivity
Maximum Optical Power Handling
Operating Temperature
Operating Humidity Range (No Condensation)
Storage Temperature Range

nmnmdBdBdB
dBdBdBdB
dBdBmW
˚C%RH
˚C

1260~1620
1271, 1291, 1311, 1331, 1351, 1371,1431, 1451, 1471, 1491, 1511, 1531,1551, 1571, 1591, 1611
6.5
20
≤1.0
≤0.60
≤0.50
≥30
≥45
≥12
≤0.20
≥50
≥50
500
-40~+85+5~+85-40~+85

PB
S
ILP
ILR
WDL
ISOAdj
ISONAdj
ISOR
PDL
RL
Dir-P1→P3
P1→P2All
P1→P3
P1→P3
P1→P2All
All
P2↔P3All
All
All
All

All specifications are with connectors.

B. MECHANICAL SPECIFICATIONSPARAMETERUNITSYMBOL

PORT

SPECIFICATION

Fiber Type 1-FTAll

Fiber Length 2mm

FLAll

Fiber Protection 3-FP

Port Identification-PI

Package Size (Cylindrical Metal Housing)4mm

PSAll
P1P2P3-

ITU G657A2/B2 and G652D Compliant FiberNo Connector
With Connector>1000
1000 +/-100
Ø250um Bare FiberBlack Mark (100 +/-50mm)
NoneNone
Φ5.5xL40[49]1/2/3/4 -- See ordering information. Connector termination is available upon request.

SPECIFICATION SHEET No.: GF-MKT-PASS-0010 Rev.0Page 2 of 4FM-PR-115-00

CWDM 1x2 Single Channel
PASSIVE OPTICS

C. PACKAGE DIMENSIONS

Note: Sample Illustration only.

SPECIFICATION SHEET No.: GF-MKT-PASS-0010 Rev.0

Page 3 of 4FM-PR-115-00

CWDM 1x2 Single Channel
PASSIVE OPTICS

ORDERING INFORMATION:

Product Category

Sub Family

ChannelSpacing

Pass Channel

FiberTypeFiber Connector
Length Type

Customer
CodeProductSeries

Notes:
1 Standard Fiber Type is ITU-T G657.A2/B2 and G652.D Compliant Single Mode Fiber.
1Standard Package Size is OD5.5mm x L40[49]mm for Fiber Type 1~3. For 1.2mm cable, Package Size is OD3.2mm x L65[75]mm.
2Fiber length tolerance is +/-0.1 meter for products with connector termination.
3All ports are with connector of the same type.
4Only applicable for products which are not covered by the Standard Specification.

EXAMPLE:CW90D9551310
CWDM, 3PM, 20nm, 1551, 900um Tight Buffer, 1 meter length, no connector on all ports.

SPECIFICATION SHEET No.: GF-MKT-PASS-0010 Rev.0Page 4 of 4FM-PR-115-00