Black Box MT1000A-E1-85

Black Box MT1000A-E1-85

T1 Fiber MUX Multiplexer

The Black Box MT1000A-E1-85 is one of our refurbished T1 Fiber MUX Multiplexers.

Price: $50.00

Refurbished In Stock


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The Black Box MT1000A-E1-85 combines four T1 or E1 channels over a single fiber optic
link—that saves you the expense of multiple long-distance T1 runs by using a single fiber cable. Our T1 850-nm multimode model transmits up to nearly 7 miles (11.3 km), and our T1 or E1 1310-nm single-mode versions transmit upto 30 miles (48.3 km)!

With fiber optic cable, your communications are secure. Plus, fiber is immune to EMI and RFI and can provide protection against harmful ground loops.

Black Box MT1000A-E1-85 Features:

Distance (Maximum) — 6.9 mi. (11.1 km)
Fiber Type — 62.5-/125-µm multimode
Line Code — B8ZS
Line Impedance — 100 ohms
Operating Environment — Temperature: 32 to 122° F (0 to 50° C)
Humidity: Up to 90% noncondensing
Optical Budget — 14 dB
Power Coupled into Fiber — -18 dBm
Receiver Dynamic Range — 22 dB
Receiver Input Power (Maximum) — -10 dBm
Receiver Sensitivity — -32 dBm
Speed (Maximum) — Line: 1.544 Mbps
Control port: 38.4 kbps
Transmitter Type — LED
Connectors — Alarm: (1) DB9 F
Control ports: (1) DB9 F, async RS-232 (DTE); (1) RJ-45 (10BASE-T)
Fiber: (1) pair of ST®
T1 channels: (4) RJ-48C
Power — Redundant power supply: 100 to 240 VAC, 50 to 60 Hz, 24 W, or -40 to -70 VDC
Size — 1.75"H (1U) x 17"W x 8.2"D (4.4 x 43.2 x 20.8 cm)
Weight — 4.4 lb. (2 kg)