5. Technical Specifications - VOL-1081 Mini-switch

Interfaces and Cabling

Copper

Connector

RJ-45 / 8 ports

 

Impedance

100 ohm

 

Network Cables and

UTP - 10Base-T: 2-pair Cat. 3, 4, 5 cable (100m),

 

Distances

UTP - 100Base-TX: 2-pair Cat. 5 cable (100m),

 

 

EIA/TIA-568 100-ohm STP (100m)

Fiber

Connector

VF-45™ / 1port

 

Source, Wavelength

LED, 1300 nm

 

 

 

 

Optical budget

11dB min. (62.5/125 um fiber)

 

 

7dB min. (50/125 um fiber)

 

Sensitivity

-31dBm min.

 

Network Cables and

100Base-FX: 50, 62.5/125 micron multi-mode fiber-optics

 

Distances

VF-45 Multi-mode: Full-duplex- 2Km, Half-duplex- 412m

Standards and Performance

Standards Compliance

IEEE 802.3 10Base-T Ethernet,

 

IEEE 802.3u 100Base-TX/FX Fast Ethernet

 

ANSI/IEEE 802.3 N-Way auto-negotiation

Protocol

CSMA/CD

Architecture

Store-and-forward switching

 

Abnormal packet filtering

 

4K-entry MAC address table

 

256KB memory buffer sharing

Back plane

2.4 Gb /

 

2Mb Memory

Performance

Full wire speed forwarding / filtering rate:

 

14,880 pps per Ethernet port (10 Mbps) max.

 

148,800 pps per Fast Ethernet port (100 Mbps) max.

 

 

LED-indicators

Pwr = Power

 

100Mb = 100 Mb/s operation

 

Lk/Act = Link / Activity

 

Fdx/Col = Full duplex operation / Collision

 

 

Port Features

 

VF-45

1 port, 100Mbps Fast Ethernet Fiber

 

Full-, half-duplex mode selected by dip-switch

RJ-45

8 ports, 10Base-T/100Base-TX

 

Automatic MDI/MDIX crossover

 

N-way Auto-negotiating

 

Full-, half-duplex support

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3M manual Technical Specifications VOL-1081 Mini-switch, Interfaces and Cabling, Standards and Performance