Carrier Access
Access Bank I
Carrier-class Channel Bank
Multiple voice services
from a single T1. The Access Bankฎ I
provides standard FXS, FXO, and other common analog line services
up to 24 lines from a single T1.
Call us for Pre-sales and discount pricing
on Carrier Access Access Bank I
301-924-7400
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Access Bank I
Easily provision varied analog voice services from T1Compact device converts digital services to analog
circuits
The Access Bank I automatically adapts to changing line conditions, providing a clear, echo-free transmission path at all times. Minimize deployment time In-service maintenance capabilities include hot-swappable line cards, channel LEDs and fuseless protection of all interfaces. A remote management option with Windowsฎ GUI software and built-in modem is also available. Direct connection to full CLASS features Features At-A-Glance:
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Management:
Optional remote Windows-based GUI management with built-in modem
Front panel T1 test switches and status LEDs
Back panel analog channel option, test switches, and status LEDs
Built-in T1 self-test and telephone line ringing and tone tests
Digital T1 Interface:
Terminates 1.536 Mbps (24 channels) of usable bandwidth
Integrated intelligent CSU: DS1 or DSX-1 signal levels from 0 to 30 dB
D4 (SF), ESF framing, and SLC-96 framing with TR-08 option
AMI or B8ZS line coding
Clock source: Enhanced Stratum 4 (master) or synchronized to T1 line Telcordia TR-08 shelf, A, B, C, or D function
(optional)
Analog Interfaces:
FXS 12-channel card: Supports CLASS features; provides loop-start, ground-start, E&M signaling conversion and calling party disconnect
BRFXS/DPO 12-channel card: Supports CLASS features; operates as a Battery Reversal FXS loop-start card (BRFXS) or a Dial Pulse Origination (DPO) card
FXO/DPT 12-channel card: Supports CLASS features; operates in FXO loop or ground-start signaling or Dial Pulse Terminate (DPT) signaling; E&M signaling conversion and calling party disconnect
4 FXO + 8 FXS modular voice card: Supports 4 FXO/DPT circuits and 8 FXS circuits as described above
4-Wire E&M /TO 12-channel card: Supports signaling types I, II, IV or V; uses up to 4 signaling and transmission pairs per channel (E/M, SG/SB, T/R and TI/RI)
2-Wire E&M/TO 12-channel card: Supports signaling types I, II, IV or V; uses up to 3 signaling and transmission pairs per channel (E/M, SG/SB and T/R)
Patented automatic two-wire analog impedance adjustment adapts to various modems and line lengths
Full compatibility with V.34 (33.6 Kbps) and V.90 (56 Kbps) modems
Alarms:
Optional alarm dial-out notification over integrated modem (remote management option)
External alarm contact for visible or audible alarms
Power:
48 VDC 1A input from battery source
Optional 115 VAC/75 W power converter
Optional 220 VAC/50 Hz to 48 VDC converter module for international applications
Solid-state fuseless overvoltage and overcurrent protection
Regulatory Approvals:
FCC Part 68: CS-03 listed telephone line interfaces
FCC Part 15: Class A Radiated Emissions Control
NRTL safety listed: UL 1459, CSA
National Electrical Code 1996 safety requirements
Physical:
Dimensions:
- 1.75 in. (H) x 17 in. (W) x 17.75 in. (D)
- 4.45 cm (H) x 43.18 cm (W) x 45.09 cm (D)
Weight: 14.5 lb. (6.6 kg) fully loaded
Rackmount: 19 in. (48.26 cm) or 23 in. (58.42 cm)
Twenty-four Access Bank Is can be mounted in a standard 7 ft. (2.13 m), 23 in. (58.42 cm) equipment rack
Optional Trimount bracket to wall mount 3 Access Banks and power converters
Environment:
Normal operating temperature: 32ฐ to 122ฐF (0ฐ to 50ฐC)
Solid-state over-temperature protection
Relative humidity (non-condensing) range: 0% to 95%
Accessories:
Optional Customer Premises Equipment Battery
Backup unit (120 VAC to 48 VDC power) for up to eight hours of uninterrupted power protection
Flush wall mount, desktop or 19 in. rack mount (multi-function brackets included)
Optional trimount bracket for wall mounting of three Access Banks and power converters
access bank i configuration & ordering
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