Black Box LB1350A, LB1351A manual Specifications

Black Box®LB1350A/LB1351A

16.Specifications

Standard Compliance

IEEE 802.3u, IEEE802.1p, 100Base-TX, 100Base-FX, 10Base-T, FDX flow control, HDX back pressure flow control . Supported MIBs: MIB II (RFC1213,RFC1215), RFC2474 ( DSCP ) and private MIBs.

Vlan tagging support, (Black Box® LB1351A )

Conversion Method :BMD (Buffered Media Domain), four (three) ports share one F/O link

100BaseTX ports x 4 (3)

•Shielded RJ-45 connector

•Half/full duplex support via auto-negotiation or manual (preferred port)

•100m over UTP/STP 100ohm cat.5 cable

•Auto-polarity correction

•MDI/ MDI-X auto crossover support

•10BaseT - Dip switches selection

100Base-FX port

•1310nm multi-mode, SC (ST optional) connectors. Optional Single Mode

•Distance: 2000m (6500ft) when used in pairs (15/40/ km in s/m)

•Output power: -18dBm multi-mode

single-mode: - 16 / -11 dBm respectively

•Input sensitivity:

•multi-mode: -32dbm

•single mode: -30/-33 dBm respectively

•Far End Fault Signaling.

•Full/half duplex dip switch selection

Diagnostics

•F/O port: Link/Activity, FDX

•Each TP port: Link/Activity, FDX,100Mbps

•Power , Test LED ( lit = FEF disabled, off = FEF enabled

Controls

F/O port: HDX/FDX

TP ports 1-3(2): a/n-10M

TP port 4(3): a/n enable/disable, force 10/100/ force HDX/FDX

System: Reset, link test ( enable / disable Far-End- Fault )

Environmental /Physical

Power supply:

Black Box®LB1350A/LB1351A		100 ⎟ 240 VAC, 50 ⎟	60 Hz
•	Power consumption:	15W max.
•	Storage temperature:	-20°⎟+ 80° C
•	Operating Temperature	0°⎟ + 45° C ( 32-113°	F )
•	Humidity:	10 ⎟ 90% non-condensing
•	Safety:	UL 1950 ): 1955, EN60950
•	Emissions:	FCC part 15 subpart A, class A, VCCI
		Class
		ICES 003 : 1997, Class A, EMC
		Directive 89 / 336/EEC
Dimensions and weight		223x44x150mm ( WxHxD )
		600gram

Specifications subject to change without prior notice

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