AX1200S Series

AX1250S Models

Fast Ethernet Layer 2 Switches Featuring Robust Security
The AX1200S series provides high connectivity, usability and interoperability that are all consistent through the AXfamily. The AX1200S has two 10/100/1000BASE-T ports and two 1000BASE-X (SFP) ports for uplinks, allowing forflexible network configuration based on each user’s network environment combined with the upper AX series.
The 1250S is a model for access switches resistant to heat, dripping water, and dust for use under severe environment,such as plants, railroads, and roads.

AX1250S-24T2CHAuthentication and Security Functions

Environment-Conscious Features■ Triple authentication- Capable of mixing three types of authentication (IEEE802.1X/Web/MAC) for flexible, robust security based on eachuser environment and security policy.

■ Dripping water resistant
Designed with IP31 ingress protection defined in IEC 60529.

■ Fulfilling security function- Ensures security between local users by logically dividing a LAN,
together with MAC VLANs, port VLANs, and protocol VLANs, andby performing granular access control with L2/L3/L4 level filtering.
- Provides more solutions based on network authentication (e.g.,
DHCP Snooping and NAP cooperation).

High Reliability and High Availability■ Various reliability improvement functions- Capable of configuring highly reliable networks with high-speed
failure detection and redundant lines/routes/devices using linkaggregation, RSTP, ALAXALA proprietary hot standby switch
function GSRP Aware (Gigabit Switch Redundancy Protocol),UDLD, and L2 loop detection function.
- Redundant uplink function allows for a redundant configuration
without using a spanning tree.
- Supports the ring protocol with which flexible, scalable, simple,and high-speed networks can be configured.

■ Extended operation temperature range
Ensures operation under strict conditions from -10 ﾟC to 50ﾟC.
(The operational temperature range for AX1240S is 0 ﾟC to 45ﾟC.)■ Fanless switch- Completely fanless design- The fanless architecture, which is free from dust accumulation andphysically activated parts, reduces potential failures.
■ Power saving- Supports the dynamic power saving function, reducing thedevice’s power consumption according to a preset schedule.
- Meets the energy consumption efficiency requirements defined inthe Energy Saving Act.

Operation Management and Maintenance Function■ CLI compatible with advanced models- Supports CLI of the AX2400S series for integration of operation
management and maintenance operability.

■ QoS- Provides granular QoS, such as priority control for important
packets and voice packets vulnerable to delays, and bandwidth
control that allocates a fixed bandwidth to ports.

■ Command-free maintenance function- Capable of log storage and firmware updates with an SD card,
improving on-site maintainability.

■ Support for combo ports for gigabit uplinks- Capable of using two ports simultaneously by combining
10/100/1000BASE-T or 1000BASE-X (SFP) ports, responding
to various network environments.

IPv6 Support■Support for the IPv6 multicast cooperation function- Capable of MLD snooping that controls the transmission of IPv6
multicast packets.

AX1250S Application Example
Large/Medium-Scale Campus Network

Application Example

Points

1. Large-scale Campus Network
RADIUS(Authentication)
ServerFloor

Floor

Plant Area

(Environment with strict temperature conditions)- Workgroup switch for terminal connections
・Operability consistent through the AX series lineup- Switch optimized for floor line aggregation with Fast ・Fulfilling security/authentication functions (IEEEEthernet
802.1X/Web/MAC)
・Stable operation and high availability functions(Autonomous Extensible Ring Protocol (transit node),
2. Medium/Small-Scale Campus Network
GSRP-aware, link aggregation, RSTP, etc.)(Environment with strict temperature conditions)
・IPv6-enabled (MLD Snooping)- Core switch (connected to basic routers for centerconnection)- Floor switch- Workgroup switch

ＡＸ１２５０Ｓ Product Specifications
AX1250S-24T2CH

ModelPerformance
Port countMaximum switching capacity

8.8 Gbps

Maximum packet forwarding performance6.5 Mpps

1000BASE-X (SFP)(SX/SX2/LX/LH/BX)

2#1

10/100/1000BASE-T

2#1

10/100BASE-TX 【No PoE】

24

10/100BASE-TX 【PoE/PoE Plus】
Layer 2 functions

16,384VLAN

Port VLAN, Tag-VLAN (IEEE802.1Q), MAC VLAN, protocol VLAN

Spanning tree protocol (STP)

STP(IEEE 802.1D), RSTP(IEEE 802.1w), MSTP(IEEE 802.1s), PVST+, BPDU filter, Port Fast, route guard, loop guard

Multicast cooperation functions

IGMPv1/v2/v3snooping, MLDv1/v2snooping
Autonomous Extensible Ring Protocol#2

Ring protocol
Network functions

Authentication functions

IEEE 802.1X authentication, Web authentication (dynamic VLAN mode/fixed VLAN mode), various Web authentication
functions (URL redirection, screen editing, interim certificate), MAC authentication (dynamic VLAN mode/ fixed VLAN mode),
multi-step authentication, fixed VLAN mode/dynamic VLAN mode mixed on the same port

Security functions

DHCP snooping, interception of relay between ports, EAPOL forwarding, filtering, forced authentication,
one-time password for Web authentication （RSA SecurID), single sign-on client for Web authentication

QoS

IEEE802.1p, ToS/CoS mapping, shaping

Reliability/operability improvement functions
Operationmanagement
functions-Maximum entry countOperation management functions

Static power saving

Equipment
conditions

Input voltage

SNMPv1/v2c, MIB Ⅱ, RMON, syslog, telnet, ftp, port mirroring, NTP, ping, traceroute,logging (SD card）, firmware update （SD card）, RADIUS, LLDP,
IPv4DHCP server, SSHv1/v2 #7, energy saving operation mode
CLI (AX2400S series base#3)

Operation
Power saving
function

Link aggregation (IEEE 802.3ad), storm control, jumbo frame, IEEE 802.3ah/UDLD,GSRP aware, GSRP aware extended function, L2 loop detection, uplink redundant, EtherOAM

Port power supply off

Dynamic power saving

Unit power control (scheduled sleep), port power supply off (scheduling）, unused port power saving, secure wake-on-LAN
AC 100-120 V/200-240 V

Maximum input current (A)0.18 @ AC 100 V
0.10 @ AC 200 V

Maximum power consumption (W)

18/21#4

Maximum heat output (kJ/h)

65/76#4

PoE Feed-Fan

None

Outer dimensions (W x D x H (mm))

477 x 250 x 65

Weight (kg), main unit onlyItems related toEnergy Saving Act#53.0

Energy consumption efficiency (W/Gbps)

Category A 3.9 (standard value 4.1)

Maximum effective transmission speed(Gbps)

4.4Port speed/count at
the time ofmeasurement

1 Gbps2100 Mbps

24

PoE Maximum power supplied (W)Environment
conditions-Ingress protection (IEC 60529)

IP31

Permissible operation temperature range-10℃ to 50℃ (0℃ to 50℃ at time of startup)#6

Temperature when not operating (when notapplying current)-10℃ to 50℃

Temperature at storage and transport-25℃ to 60℃Permissible operation humidity range

10% to 90% (no condensation)

Humidity when not operating (when notapplying current)
Humidity at storage and transport
Floating dust

8% to 90% (no condensation)
5% to less than 100% (no condensation)
Floating dust of about 10 microns or smaller: 0.15 mg/m3 or smaller#1: 1000BASE-T and 1000BASE-X are mutually exclusive (i.e., they cannot be used simultaneously); #2: Only transit is supported; #3: May slightly vary because of functional differences fromthe upper series; #4: When using 2 1000BASE-LH (SFP) ports; #5: Value based on a measuring method defined by the Energy Saving Act (Japan); #6: For permissive operation temperature
range when using SFP, see the AX1250S data sheet; #7: SSH function is subject to export control regulations, and may be excluded when exported.

CautionManualand the Safety
GuideFor your safety, please be sure to read thethe Hardware
Operating Instruction
Manual andthe Precautions
for Usewellbeforehand.
in advance.

ALAXALA Networks Corp.
Shinkawasaki Mitsui Bldg., West Tower, 1-1-2 Kashimada, Saiwai-ku, Kawasaki-shi, Kanagawa, 212-0058

http://www.alaxala.com/
http://www.alaxala.com/jp/contact● Company/product names in this catalog are trademarks or registered trademarks of each company.
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