Data Sheet DXC-100 Module D8E1T1 8-Port E1/T1 Interface Module • Eight E1 or T1 links on a single module • Any port can be configured for either E1 or T1 operation • Up to 10:1 hardware redundancy available via the DXC-100PSX unit • Monitoring and control by ASCII terminal, Telnet, or by RADview Network Management System D8E1T1 is an 8-port E1/T1 module for use The module has an RJ-48M 50-pin female with the modular multiservice access node Telco connector, which is convertible to DXC-100. The module provides E1 or T1 8 RJ-45 connectors via an adaptor cable links over copper cable and operates at (see Ordering). E1/T1 or fractional E1/T1 rates. In a stacked DXC-100 configuration, each D8E1T1 provides up to eight E1 or T1 DXLC module installed in Nests 2 to 8 can links, in any combination. It uses D4, ESF, also perform all the functions of the or G.70x framing and AMI, B8ZS, or HDB3 D8E1T1 main module. To achieve this, a line coding. D8E1T1 interface module should be installed at the rear of each DXC-100 Setup, control, and diagnostics can be chassis, to provide 8 additional E1/T1 performed using an ASCII terminal ports. connected to the supervisory port. Alternatively, these can be performed Up to 10:1 hardware redundancy is using Telnet or the RADview SNMP available via the external DXC-100PSX element management system connected unit. Eight-port, E1/T1 to the Ethernet 10/100BaseT port. Diagnostic capabilities include local, copper links remote, and inband code-activated loopbacks on each E1/T1 port. Also, a BER for the DXC-100 test can be performed on any link. For voice applications, call-processing ABCD family of modular signaling bits can be monitored. cross-connects The Access Company D8E1T1 8-Port E1/T1 Interface Module E1 LINKS T1 LINKS Specifications Data Rate per Port Data Rate per Port Number of Ports 2.048 Mbps 1.544 Mbps 8 Framing Framing Standards CRC SF (D4) Complies with the relevant sections of the CAS ESF following technical standards: Line Code Line Code ITU-T Rec. G.703, G.704, G.706, G.732, HDB3 AMI, B8ZS G.733, G.734, G.775, G.796, G.821, G.823, G.826, G.921 Jitter Performance Jitter Performance As per ITU-T Rec G.823 As per AT&T TR-62411 AT&T TR-62411, TR-54016, TR-43801 Line Impedance Line Impedance ANSI T1.101, T1.403, T1.107, T1.102 120Ω ±5%, balanced 100Ω ±5%, balanced Bellcore TR-TSY-000170, TR-TSY-000499, TR-TSY-000194, Pulse Shape Pulse Shape TR-TSY-000191 As per ITU-T Rec. G.703 As per T1.403 Connector 50-pin RJ-48M connector on the rear interface module, convertible to 8 RJ-45 connectors via adaptor cables (see Ordering) Figure 1. Cellular Aggregation over E1/T1 Links to a Central Site Data Sheet Timing Timeslot Allocation Power Consumption Receive timing is recovered from the User-defined, any timeslot maps to any 14.3W (2.86A @ +5 VDC) incoming line signal or received via the other timeslot Configuration DSMC.2 module Diagnostics Programmable via DXC-100 management Transmit timing is locked to the DXC-100 Local and remote loopbacks on each by ASCII terminal, Telnet, or RADview master (Stratum 3) clock, incoming line module port Network Management System signal, or station clock (all via the DSMC.2 BER testing on each port Physical module) Inband code activated loopback Front main module: Redundancy Capability Height: 26.3 cm (10.3 in) Up to 10:1 with DXC-100PSX Width: 2.5 cm (0.9 in) Indicators Depth: 21.3 cm (8.3 in) READY (green/red): indicates the status of Weight: 0.4 kg (0.9 lb) the module set in general Rear interface module: STATUS (red/green): indicates link status Height: 26.3 cm (10.3 in) separately for each of the E1/T1 links Width: 2.5 cm (0.98 in) TEST (yellow): indicates test status for Depth: 12.7 cm (5.0 in) each of the E1/T1 links separately Weight: 0.5 kg (1.1 lb) 371-105-10/10 Specifications are subject to change without prior notice. 1993–2011 RAD Data Communications Ltd. The RAD name, logo, logotype, and the terms EtherAccess, TDMoIP and TDMoIP Driven, and the © product names Optimux and IPmux, are registered trademarks of RAD Data Communications Ltd. All other trademarks are the property of their respective holders. Data Sheet D8E1T1 8-Port E1/T1 Interface Module OPTIONAL ACCESSORIES Ordering DXC-100PSXM-8E1T1/* DXC-100M-8E1T1-? 3U DXC-100PSX 8E1/T1 interface module 8-port E1 and T1 module Legend Legend * Module type: ? Module type (default is main and P primary module interface module set): R redundancy module (one module M main, front-mounted module is required per system) B/IO interface, rear-mounted module Note: One Telco interconnection cable (CBL-100PSX-D8E1T1) is provided with each DXC-100PSX module to connect to DXC-100 CBL-DXC-100-D8E1T1/BAL/X Cable for D8E1T1, 2m (6.56 ft), RJ-48M 50-pin female Telco connector to 8 × RJ-45 connectors International Headquarters North America Headquarters 24 Raoul Wallenberg Street 900 Corporate Drive Tel Aviv 69719, Israel Mahwah, NJ 07430, USA Tel. 972-3-6458181 Tel. 201-5291100 Fax 972-3-6498250, 6474436 Toll free 1-800-4447234 E-mail market@rad.com Fax 201-5295777 E-mail market@radusa.com The Access Company www.rad. com Order this publication by Catalog No. 803504