MAC address

2K

Memory Buffer

1Mbit

Network Cable

10Base-T : 2-pair UTP/STP Cat 3, 4, 5 cable

 

100Base-TX: 2-pair UTP/STP Cat. 5 cable

 

10Base-T: EIA/TIA-568 100-ohm (100m)

LED

Per port: Link/Activity (Green), Full duplex/Collision (Yellow)

 

Per unit: Power (Green), Power 1 (Green), Power 2 (Green), Fault (Yellow),

 

Master (Green)

Back-plane

1.6Gbps

Packet throughput ability

1.19Mpps@64bytes (8TX)

Power Supply

12 to 48 VDC, Redundant power with polarity reverse protection function

Power Consumption

8-Port TX: 4.6 Watts

Installation

Provide DIN rail kit and wall mount plate for 3-way installation

Operating environment

0 to 60 Degree C, 5% to 90%RH (Non-condensing)

Storage environment

-40 to 85 Degree C, 5% to 90%RH (Non-condensing)

Dimension (W x D x H)

54 × 105 × 155 mm

Emission

FCC Class A, CE mark

Stability testing

IEC60068-2-32(Free fall), IEC60068-2-27(Shock), IEC60068-2-6(Vibration)

Management

 

Management Interface

Web, SNMP v1,v2c, v3

SNMP MIB

RFC 1213 MIBII, RFC 1493 Bridge MIB, RMON RFC 1757, RFC 2674 VLAN

 

MIB, RFC 1643 Ethernet like MIB, RFC1215 Trap MIB, IGMP MIB.

 

Private MIB for switch information, super ring, port alarm, TFTP firmware

 

upgrade, reset, port mirror, IP security.

SNMP Trap

Up to 3 Trap stations.

 

Cold start, Port link Up, Port link down, Authentication Failure, Private Trap for

 

power status, Port Alarm configuration, Fault alarm, super ring.

Management IP security

Support IP address security to prevent unauthorized intruder.

Firmware update

Support TFTP firmware update, TFTP configuration backup and restore.

System event log

Provides 1000 event log entries.

Alarm

Provides one relay output for port breakdown, power fail and provide DIP switch

 

to mask link down port.

 

Alarm Relay current carry ability: 1A @ DC24V

DHCP client

Provide DHCP client function to obtain IP address from DHCP serve.

Switching

 

Redundant ring

2 ports for super ring to provide redundant backup feature and the recovery time

 

below 300ms. It also supports coupling ring function. Ring and coupling port

 

configure by web interface and ringmaster by hardware DIP switch.

VLAN

Supports port-based VLAN and IEEE802.1Q Tag VLAN.

 

Both of port based and Tag based VLAN group up to 64 VLANs.

Class of service

IEEE802.1p class of service support, per port provides 4 priority queues.

Quality of service

The quality of service support port based, Tag based and IPv4 Type of service.

IGMP

Support IGMP v1 and Query mode. Up to 256 groups.

Spanning tree

IEEE802.1d spanning tree and IEEE802.1w rapid spanning tree.

SNTP

Support simple network time protocol.

SMTP

Support simple mail transfer protocol.

Bandwidth control

Support ingress packet filter and egress packet limit.

 

The egress rate control supports all of packet type and the limit rates are