Verso / Verilink Access-T Products

The Access-T Family

Larscom's Access-T products are favorites among service providers for delivering Internet backbone and scalable, fractional T1 Internet access services. Network management is simplified with centralized configuration, performance monitoring, and diagnostics. The Access-T Family allows enterprises and service providers to cut maintenance costs, optimize uptime, and maximize existing bandwidth without increasing the network infrastructure.

ACCESS-T

Power AC 115 V AC, 50 to 60 Hz DC -48 V DC office battery (-43 to -53 V) Amps/BTUs 5A 115V AC, 194.2 BTUs/hr Network Interface Line Rate T1: 1.544 Mbps Framing T1: D4, ESF Line Coding T1: AMI, B8ZS Physical Interface DA15P DTE Interface Data Rate N x 56 Kbps or N x 64 (N = 1 to 24) Electrical EIA530 configurable to V.35 or RS442/449 Physical Interface DB25S Management Ports Front- and rear-panel RS-232 ports; rear-panel RS-485 chain port Terminal Interface Menu-driven, VT100 or TV 925 ASCII terminal, to 9600 baud SNMP Interface RS232 (SLIP/PPP); DS1 MIB (RFC 1406) Physical Characteristics Usage 19"/23" rack mount Size: 1.75" H x 17" W x 12" D (4.4 x 43.2 x 30.5 cm) Shipping Weight 9 lb (4.0 kg) Environment Operating 0 to 50?C (32 to 122?F); Up to 95% relative humidity, non-condensing   Model No. Power AC power cable, 6 ft. Provided Terminal Supervisory port (DE9P) DE9S to DE9S, xx ft. (xx = 001, M06, 015, 030, 050) 080-2393-xxx Network Port (DA15P) DA15S to RJ48C screw down connector A80-LAK6-001 DA15S to DA15S, xx ft. (xx = 06, 15, 25, 50) 080-2283-0xx DA15S to RJ48C, unkeyed, xx ft. (xx = M06, 015, 030, 050) 080-2563-xxx DTE Port HSD (EIA530, DB255) V.35 DB25P to M34S adapter, 1 ft. DATAADAP-V35 DB25P to M34S, (EIA530 to V.35) xx ft. (xx = 001, M05, 015, 025, 050) 080-2443-xxx DB25P to M34P, (EIA530 to V.35) xx ft. (xx=06, 15, 25, 50) 080-2263-0xx EIA530 DB25P to DB25S, (EIA530 to EIA530) xx ft. (xx = 06, 15, 25, 50) 080-2333-0xx DB25P to DB25P, (DCE to DTE) xx ft. (xx = 06, 15, 25, 20) 080-2433-0xx DB25P to M34S, (DCE to DCE), xx ft. (xx = 06, 15, 25, 50) 080-2373-0xx RS449 DB25P to DC37S, (EIA530 to RS449) xx ft. (xx = 06, 15, 25, 50) 080-2453-0xx DB25P to DC37P, (EIA530 to RS449) xx ft. (xx = 06, 15, 25, 50) 080-2273-0xx Note: M = molded connector, P = plug (male), and S = socket (female). Access-T Models Model No. Access-T Series 200, T1, 2 DTE ports ACST-201 Access-T Series 200, T1, 2 DTE ports, drop-and-insert port ACST-211 Related Products Service Programs   Typical Application I. Here the Access-T provides cost-effective point-to-point connections across a T1 network. Among the advantages Access-T offers are economical add/drop network access for point-to-point T1 and FT1 applications, the ability to extend a network with tail circuits, and integral SNMP management.   II. Here the Access-T provides cost-effective point-to-point connections across a T1 network. Among the advantages Access-T offers are economical add/drop network access for point-to-point T1 and FT1 applications, the ability to extend a network with tail circuits, and integral SNMP management.       ACCESS-T 1500 Power AC 115 V AC, 50 to 60 Hz DC -48 V DC office battery (-43 to -53 V) (special order) Amps/BTUs 2A 115 V AC, 587 BTUs/hr (full chassis) 33.1 BTUs/hr per module Network Interface Line Rate T1: 1.544 Mbps Framing T1: D4, ESF Line Coding T1: AMI, B8ZS Physical Interface RJ48C DTE Interface Data Rate N x 56 Kbps or N x 64 (N = 1 to 24) Electrical EIA530 configurable to V.35 or RS442/449 Physical Interface DB25S Management Ports Front- and rear-panel RS-232 ports; rear-panel RS-485 chain port Terminal Interface Menu-driven, VT100 or TV 925 ASCII terminal, to 9600 baud SNMP Interface RS-232 (SLIP/PPP); DS1 MIB (RFC 1406) Physical Characteristics Usage 19"/23" rack-mountable shelf Size 10.5" H x 17" W x 18" D (26.6 x 43.2 x 45.7 cm) per shelf Shipping Weight 35 lb (15.87 kg) Environment Operating 0 to 50?C (32 to 122?F); Up to 95% relative humidity, non-condensing Description Model No. Power AC power cable, 6 ft. Provided AC power cable, 10 ft. Provided Terminal Supervisory port (DE9P) DE9S to DE9S, xx ft. (xx = 006, 015)   080-2613-0xx Network Port (RJ48C) DTE Port HSSI (SCSI-II 50 pin S) SCSI-II P to SCSI-II P, xx ft. (xx = 06, 15, 25 or 50) 070-1203-0xx HSD (EIA530, DB25S) V.35 DB25P to M34S adapter, 1 ft. DATAADAP-V35 DB25P to M34S, (EIA530 to V.35) xx ft. 080-2443-xxx DB25P to M34P, (EIA530 to V.35) xx ft. (xx = 06, 15, 25, 50) 080-2263-0xx EIA530 DB25P to DB25S, (EIA530 to EIA530) xx ft. (xx = 06, 15, 25, 50) 080-2333-0xx DB25P to DB25P, (DCE to DTE) xx ft. (xx = 06, 15, 25, 20) 080-2433-0xx DB25P to M34S, (DCE to DCE), xx ft. (xx = 06, 15, 25, 50) 080-2373-0xx RS449 DB25P to DC37S, (EIA530 to RS449) xx ft. (xx = 06, 15, 25, 50) 080-2453-0xx DB25P to DC37P, (EIA530 to RS449) xx ft. (xx = 06, 15, 25, 50) 080-2273-0xx Note: M = molded connector, P = plug (male), and S = socket (female).   Access-T 1500 Models Part No. Access-T 1500, 15-slot shelf, one AC power supply ACST-1500-AC01 Access-T 1500, 15-slot shelf, one DC power supply (special order) ACST-1500-DC01 Access-T 1500, 15-slot shelf, two AC power supplies ACST-1500-AC02 Access-T 1500, 15-slot shelf, two DC power supplies (special order) ACST-1500-DC02 Access-T 1500, 15-slot shelf, two AC and one DC power supply (special order) ACST-1500-ACDC Access-T 1500 management interface controller module ACST-MIC Access-T 1500 management interface controller plus CSU/DSU, 1 DTE port, RDL functionality, no drop-and-insert ACST-AM-MIC Access-T 1500 module with 1 CSU/DSU, 2 DTE ports, T1 drop-and-insert, no RDL ACST-AM-01 Access-T 1500 module with 2 CSU/DSUs, each with 1 DTE port, no drop-and-insert ACST-AM-101-D Related Products Power supply, AC, for ACST-1500 PWR-PS01 Power supply, DC, for ACST-1500 PWR-PS03 Blank panel, 1 slot ACST-BP01 Blank panel, 3 slots ACST-BP03 Blank panel, 6 slots ACST-BP06 Patch panel, 19", 24 RJ48 channels for T1 lines, 3ft. ACST-PPL-01 Patch panel, 23", 24 RJ48 channels for T1 lines, 3ft. ACST-PPL-02 Patch panel, 19", 24 RJ48 channels for T1 lines, 10ft. ACST-PPL-03 Patch panel, 19", 24 RJ48 channels for T1 lines, 40ft. ACST-PPL-04 Patch panel, 19", 24 RJ48 channels for T1 drop-and-insert, 3ft. ACST-PPA-01 Patch panel, 23", 24 RJ48 channels for T1 drop-and-insert, 3ft. ACST-PPA-02 Patch panel, 19", 24 RJ48 channels for T1 drop-and-insert lines, 10ft. ACST-PPA-03 Patch panel, 19", 24 RJ48 channels for T1 drop-and-insert lines, 3ft. ACST-PPA-04 Converter module, RJ48C to DA15S screw down A80-LAK6-001 Converter module, RJ48C to DA15P screw down A80-LAK7-001 Mounting ears and hardware for ACST-1500, 19" rack A87-AK01-001 Mounting ears and hardware for ACST-1500, 23" rack A87-AK02-001 Typical Application With its high-density modular design and low cost-per-port, the Access-T 1500 is ideal as a hub for single or multiplexed T1 and FT1 applications.