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Operation Mode:
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Synchronous, half/full duplex
44.736 Mbps, T3
34.368 Mbps, E3 (G.703)
51.84 Mbps, STS-1 (OC-1) |
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Input/Output Interface:
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T3, 75 ohm Coax (BNC)
E3, 75 ohm Coax (BNC) |
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Transmission Line Interface:
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2 ST fiber optic receptacles |
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Connector Options:
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ST, SC, and FC |
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Transmission Distance:
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6600 ft (2 km) (5 km option) |
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Distance Options:
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5 km, 10 km, and single mode |
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Transmitter Output Power:
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30 microwatts into 50 micron fiber (SM option) |
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System Wavelength:
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820nm or 1300nm |
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Minimum Sensitivity:
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3 Microwatts @ 820 nanometers |
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Bit Error Rate:
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10-9 |
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Operating Temperature:
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0 °C to 50 °C |
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1U Rack:
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17.0"W X 1.7"H X 7.5"D
(43.2 X 4.3 X 19.0 CM) |
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Weight:
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Rack 6 lb.(2.72kg) |
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Input Power:
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110 VAC, 60 Hz, 10 W |
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Power Options:
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2893/2894V(230 VAC)
2893/2894 (-48 VDC) |
UL Listed. Meets FCC requirements of Class A, Part 15 Computing Devices Standard.
Specifications subject to change without notice.
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Features:
- T3, E3, or STS-1 (OC-1)
- Status indicators & alarms for ease of use and maintenance
- Multimode or single mode fiber option
- Up to 25 km at low cost
- Optical link failure alarm built in
S.I.Tech 2893/2894/2895 Bit-Driver is designed to work with T3, E3, or STS-1 systems. Model
2893/2894/2895 is a T3, E3, or STS-1 to fiber optic transmitter/receiver full duplex product implementing T3, E3,
or STS-1 protocol. Normal operating data rate for T3 is 44.736 Mbps. (E3 - 34.368 Mbps, STS1 - 51.84 Mbps)
This fiber optic Bit-Driver product eliminates many disadvantages of T3, E3, or STS-1 especially EMI/RFI, ground
loops (electrical isolation with fiber), high attenuation (high signal loss), limiting distance between nodes of
system, and potential lightning damage outdoors between buildings.
S.I.Tech Model 2893/2894/2895 is a rack mounted product allowing easy change from T3, E3, or STS-1 to fiber.
Simply disconnect T3, E3, or STS-1 cable and connect to model 2893/2894/2895 input/output port. Model 2893/2894/2895 comes
with power supply and status indicators.
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