Black Box LB304A User Manual download pdf (Page 11)

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Page 11

Chapter 1: Specifications

1. Specifications

Cable — 10BASE-T: 4-pair UTP/STP CAT3/4/5/ up to 328 ft. (100 m);

100BASE-TX: 4-pair UTP/STP CAT5 up to 328 ft. (100 m);

Ethernet extender: Telephone wires Ethernet Extender: 1, 3, 5, 10, 15, 20, 25, 30, 40, 50 Mbps

Fixed Ports — 10/100 Mbps Ethernet Ports with RJ-45 connectors, (1) Ethernet Extender port with RJ-11 and terminal block

connections

Forwarding Rate — 14,880 for 10 Mbps, 148,800 for 100 Mbps

Operating Voltage, Maximum Current Consumption, Power Consumption — LBPS301A: 1.6 A @ 24 VDC, 38.4 W max.;

LBPS304A: 2.88 A @ 24 VDC, 1.44 A @ 48 VDC, 69.1 W max.;

LB304A: 0.36 A @ 24 VDC, 0.18 @ 48 VDC, 8.64 W max.

Speed — 10BASE-T: 10/20 Mbps for half-/full-duplex;

100BASE-TX: 100/200 Mbps for half-/full-duplex

Standards — IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX, Ethernet over VDSL, IEEE 802.3at

Switching Method — Store-and-forward

Connectors — LBPS301A: (1) RJ-45, (1) RJ-11, (1) 2-position terminal block;

LBPS304A, LB304A: (4) RJ-45, (1) RJ-11, (1) 2-position terminal block

Indicators — LEDs: Per port: LBPS304A, LB304A: (2) RJ-45;

LBS301A: (2) RJ-45;

All models: Link/ACT (Green), Speed (Yellow), RJ-11, Terminal block (14 LEDs), Remote, Local, Error, Link, 1 Mbps,

3 Mbps, 5 Mbps, 10 Mbps, 15 Mbps, 20 Mbps, 25 Mbps, 30 Mbps, 40 Mbps, 50 Mbps;

LBPS301A only: (1) PoE LED;

LBPS304A only: (2) PoE LEDs

Operating Temperature — -40 to +167° F (-40 to +75° C), UL

508 industrial control equipment certified maximum

surrounding air temperature @ +167° F (+75° C)

Power — Terminal block: 24–48 VDC; DC jack: 48 VDC, external AC/DC required

Size — 5.3"H x 1.9"W x 4.3"D (13.5 x 5 x 11 cm)

Weight — 1.7 lb. (0.8 kg)

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Black Box LB304A User Manual Page 11