RISC 300 MHz

FLASH

8 MB

Memory

64 MB (up to 512 MB)

Port & Slot

3 * 100-M Optical Module Slots (up to 24 100-M Optical Ports)
2 * 100/1000M Ethernet Expansion Slots
1 * Console Port

Switch Fabric

24 Gbps

Forwarding Rate

6.6 Mpps, all wire-speed, with filtering

Switching Mode

Store-and-forward

Routing Table Size

10 K

MAC Address Table Size

8 K

Queuing Buffer

64 MB

Dimensions (LxWxH)

442 mm x 316 mm x 44 mm

Power Consumption

60 W (max.)

Power Input

AC 110 ~ 240 V, 47 ~ 63 Hz, 1A/230V, RPS (hot standby power supply)

Stacking

Up to 16 in a stack

LED Indicators

Power, system, link, activity, 10/100M

Temperature

Operating: 0 ~ 50°C, non-operating: -40 ~ 70°C

Humidity

0 ~ 90% (no condensing)

IEEE 802.1D STP, IEEE 802.1w RSTP, PVST/PVST+

VLAN

Port-based VLAN, 802.1Q tag VLAN, Super VLAN, Private VLAN,
GVRP dynamic VLAN configuration

Traffic Control

Back pressure at half-duplex, 802.3x at full-duplex
CAR support. 1 M step size for 100-M ports, 8 M step size for 1000-M ports

Broadcast Control

Stop sending at threshold to restrict broadcast storms

Multicast Control

IGMP snooping

Port Trunking

Up to 6 groups with up to 8 ports per group, dynamic LACP or static
aggregation

Port Mirroring

Supported. Can be based on flow classification

Clustering

Up to 256, manageable through single IP

Unicast

Static, RIP v1/v2, OSPF v2, BEIGRP (compatible with Cisco EIGRP),
BGP v4, Intelligent forwarding to defend against virus attacks and illegal access

Multicast

PIM-SM/DM, OLINK, IGMP v1/v2/v3, DVMRP, GMRP

Policy-based Routing

IP-based routing policies

Redundant Routing

VRRP, HSRP

Proxy

Proxy ARP, DNS Proxy

DHCP

DHCP Server/Client/Relay

NAT

Static or dynamic NAT

Security

IEEE 802.1x port-based user authentication
Port Security
Hardware support for IP ACL, MAC ACL, VLAN ACL
Hardware support for port-based user authentication by combinations and
bandings of IP address, MAC address, VLAN ID, and user account
Web user authentication
Remote authentication through RADIUS, TACACS+
User privilege classification and password protection

QoS

Head Of Line (HOL) blocking prevention mechanism
4 dispatching queues per port, mapping the 8 priority queues in 802.1p
WRED, WFQ, SP, and FIFO queuing algorithms
Best Effort Service
Differentiated Service
Strict Priority
Weighted Round Robin
First Come First Serve
TOS re-tagging
RTS

Network Management

SNMP v1/v2
RMON (Group 1, 2, 3, 9)
Telnet
Command Line Interface (CLI)
Web interface
Support BDCOM network management tools suite: Broad Director
NTP
SSH
PDP (compatible with Cisco CDP)

Software Upgrade

TFTP/Z-MODEM

Configuration
Upload/download

TFTP/Z-MODEM

L3 switch with enhanced support for optical ports (3 100-M optical module
slots, 2 1000-M module slots)

LS-1FE-TX

1-port 100-M RJ45 Ethernet Module

LS-1FE-FX(SM)

1-port 100-M Single-mode 1310 nm, 15 km, SC interface Optical Module

LS-1FE-FX(SM)-40

1-port 100-M Single-mode 1310 nm, 40 km, SC interface Optical Module

LS-1FE-FX(MM)

1-port 100-M Multi-mode 1310 nm, 2 km, SC interface Optical Module

LS-1GE-TX

1-port 1000-M RJ45 Ethernet Module

LS-1GBIC

1-port 1000-M GBIC expansion base board (need GBIC module)

LS-1STACK

1-port Stacking Module

GBICC-TX

1000-M GBIC Module, RJ45 Ethernet

GBICC-SX

1000-M GBIC Module, Multi-mode 850 nm, 550 m

GBICC-LX-10

1000-M GBIC Module, Single-mode 1310 nm, 10 km

GBICC-LX-40

1000-M GBIC Module, Single-mode 1310 nm, 40 km

GBICC-ZX-80

1000-M GBIC Module, Single-mode 1550 nm, 80 km

LS-1GE-TX/SFP

1-port 1000-M SFP/RJ45 Ethernet Combo Module (need GSFP module)

GSFP-TX

1-port 1000BaseT SFP module, RJ45 Ethernet

GSFP-SX

1-port 1000BaseSX SFP module, multi-mode, 550 m, 850 nm

GSFP-LX-10

1-port 1000BaseLX SFP module, single-mode, 10 km, 1310 nm

GSFP-LX-40

1-port 1000BaseLX SFP module, single-mode, 40 km, 1310 nm

GSFP-ZX-80

1-port 1000BaseLX SFP module, single-mode, 80 km, 1550 nm

LS-8FE-SFP

8-port 100-M SFP expansion base board (need FSFP module)

FSFP-SX

1-port 100baseSX SFP Module, multi-mode, 850 nm, 2 km

FSFP-SX-1310

1-port 100baseSX SFP Module, multi-mode, 1310 nm, 2 km

FSFP-LX-15

1-port 100baseFX SFP Module, single-mode, 1310 nm, 15 km

FSFP-LX-40

1-port 100baseFX SFP Module, single-mode, 1310 nm, 40 km

FSFP-ZX-80

1-port 100baseFX SFP Module, single-mode, 1550 nm, 80 km