S.I. Tech, Inc.2896 T1 to Fiber Bit-Driver® with Redundancy

2896 Bit-Driver

Operation Mode: Synchronous, half/full duplex 1.544 Mbps (DS-1 protocol)
Input/Output Interface: RJ48 TP-100 Ohm 2 CH
Transmission Line Interface: 4 ST Fiber Optic receptacles
Transmission Distance: See Distance Chart
Transmitter Output Power: 30 Microwatts into 50 Micron fiber (1300 nm Option)
Receiver Wavelength: 820 nm (1300 nm Option)
Line Bit Rate: 1.544 Mbps
Error Rate: 10-9
Line Code: AMI or B8ZS
Dynamic Range: 10 dB
Frame Structure: T1
Minimum Sensitivity: 3 Microwatts @ 820 nanometers
Operating Temperature: 0 °C to 50 °C
Relative Humidity: 95%
Mean Time Between Failure: MTBF @ 25°C = 470,000 Hours
MTBF @ 50°C = 190,000 Hours
[Bellcore test method used]
Metal Enclosure: 17.0"W X 1.7"H X 7.5"D
(43.2 X 4.3 X 19.0 cm)
Designed for 19" Rack,
1U High Rack
Weight: 6 lb. (2.72kg)
Input Power: 85 to 240 VAC, 50/60 Hz, 10 W


UL Listed. Meets FCC requirements of Class A, Part 15 Computing Devices Standard.
Specifications subject to change without notice.

Features:
  • 2 channel T1 (DS-1) AMI or B8ZS over 4 fibers
  • Provides clear channel capability
  • Status indicators & alarms for ease of use and maintenance
  • Multimode or single-mode fiber option
  • Up to 10 km at low cost
  • Optical link failure alarm built in
  • Use as 2 independent channels or redundant operation with automatic switch over

S.I.Tech 2896 Bit-Driver is designed to work with T1 systems. Model 2896 is a T1 to fiber optic transmitter/ receiver full duplex product implementing T1 protocol, 2 CH rack mounted, power unit and built in redundancy. (110VAC, 220VAC, or 48VDC)

This fiber optic Bit-Driver product eliminates many disadvantages of metallic T1 signals, 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 2896 Bit-Driver is a rack mount product allowing easy change from T1 to fiber. Simply connect T1 cable to Model 2896 input/output port. Model 2896 comes with power supply and status indicators. 2896 provides 2-T1 channels. Unit works with 110VAC, 220VAC, and 48VDC input power, 50/60 Hz, 20W. Power can be switched ON or OFF on eack channel, as well as primary. Unit can be used as 2 channels or redundant with automatic switch over.

FEMALE RJ48 I/O CONNECTIONS

Pin # Name Function
1
2
4
5
7
8
R
T
R1
T1
T1/E1 receive ring
T1/E1 receive tip
T1/E1 transmit ring
T1/E1 transmit tip
Transmit drain wire
Receive drain wire

View Complete Technical Data Sheet (PDF)

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Contact Information: Phone: 630.761.3640 Fax: 630.761.3644 Email: sales@sitech-bitdriver.com
S.I. Tech, Bit-Driver®, and Fiber Cluster® are registered trademarks of S.I. Tech, Inc.
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