91-360381-B - Charles Industries 91-360381-B Control Unit

91-360381-B - Charles Industries 91-360381-B Control Unit - T1 Control Unit with...

Charles Industries 91-360381-B Control Unit - T1 Control Unit with SNMP IS2 Simple Type: I/O Controller

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0 dB digital test tone for equipment level adjustments
24-channel T1 multiplexing operation
Allows internal, loop (recovered from T1) or external (composite clock) timing source
Auto framing and identification (SF or ESF)
Auto line coding and identification (AMI or B8ZS)
Combines the functions of a LIU and a CSU, allowing direct connections to public T1 networks
Complies with UL1950, FCC part 68, FCC part 15 and NEBS Level 1
Dry contacts for alarm indication
Dual T1, protection or drop and reinsert operation with additional card (3608-80)
Ethernet Network Management Interface (10/100 Base-T Full/Half Duplex)
Front panel address switch for network management
Front panel status LEDs
Front panel T1 monitor jacks
Hot unit insertion or extraction
Interfaces with HDSL/HDSL2 with adaptor kit
Meets Bellcore 1089, 43801, 62411, 54016 TR-57 and ANSI T1.403 standards for T1.
Non-volatile storage of system provisioning and performance
Operates in superframe (SF) or extended superframe (ESF) modes, uses AMI or B8ZS line coding, and performs loopback, test and performance monitoring of the T1 interface (local and remote)
Timeslot assignment on a per-channel basis
Tone test generation and detection on a per-channel basis
Front panel craft interface
Temperature hardened (-40 to +65 C)

General

(CSU application) 220 - 330 ft., 330 - 440 ft., 440 - 550 ft., 550 - 660 ft.
18 dB @ 22.8 Hz
24 dB @ 45.6 Hz
ESF format: Yellow Alarm, Facility data link, Line loopback, Payload loopback
Long Haul (Attenuation): 0dB, (Cable matching) 7.5dB, 15dB, 22.5dB
SF format: Yellow Alarm, Line loopback, Payload loopback
1.544MB/S Framing Format: T1 interface is compliant with the T1.403 standard:
Depth: 9.25 inches 23.49 centimeters
Heat dissipation: 4.8 watts
Height: 0.75 inch 1.9 centimeters
Humidity: to < 95%
Input/output impedances: 100 Ohms
Jitter Attenuation: 12dB @ 11.4 Hz
Line code (software selectable): B8ZS or AMI
Power supply current: 0.100 amp
Power supply input voltage range: -42V to -56V
Temperature: -40 to +149 F -40 to +65 C
Transmission Rate: 1.544 MB/s ± 32 ppm
Transmit Line Build Out (Software selectable): Short Haul: 0 - 110 ft.(pre-equalization) 110 - 220 ft.
Weight: 10.8 ounces 306 grams
Width: 5.64 inches 13.97 centimeters