ISDN terminal adapter - GRWIC - ISDN PRI E1/T1 - 2.048 Mbps - T-1/E-1 - digital ports: 2 - refurbished - for Cisco 2010, 2010 Connected Grid
The Cisco Channelized T1/E1 and ISDN PRI Rugged WAN Interface Card (GRWIC) modules are designed for use with the Cisco 2010 connected grid router. This rugged router platform is optimized for harsh conditions common in utility substations worldwide. The Cisco Channelized T1/E1 and ISDN PRI Grid Router WAN Interface Cards (GRWICs) combine multiple T1/E1 WAN connectivity-Channelized T1/E1 and ISDN Primary Rate Interface (PRI) in the same card. Applications include fractional or full T1/E1 WAN connectivity, ISDN PRI for primary WAN link or WAN backup, and dial access aggregation.
Customers no longer need to buy a specific module for T1 support and then another card for E1 connectivity. In addition, the same modules provide for balanced (120-ohm) and unbalanced (75-ohm) E1 termination.
The T1/E1 GRWIC supports G.703 unstructured signaliling. Framed E1 (G.704) is also supported for international customers without G.703 service.
Critical loopback support makes the Cisco Channnelized T1/E1 and ISDN PRI Modules easy to manage. They can internally loop back the onboard framer chip toward the interface, thus eliminating the need for an external loopback plug. Local, remote, line, and payload loopbacks, complement the management features of the Cisco Channelized T1/E1 and ISDN PRI Module.
Integrating the external E1/T1 terminating device (CSU/DSU) increases the overall system reliability. Possible points of failure are reduced by eliminating the second power supply, additional fans, extra cabling, and other equipment that accompany a "two-box" solution. This increase in reliability allows service providers to more easily and cost-effectively meet the requirements of their customers' service-level agreements (SLAs) and provides utilities with maximum equipment uptime.
| Main Specifications | |
|---|---|
| Product Description | Cisco Channelized T1/E1 and ISDN PRI Module for the Cisco 2010 Connected Grid Router - ISDN terminal adapter - PRI E1/T1 |
| Device Type | ISDN terminal adapter - GRWIC |
| Form Factor | Internal |
| Max Transfer Rate | 2.048 Mbps |
| ISDN Interface | ISDN PRI E1/T1 |
| Protocols & Specifications | ITU Q.921, ITU Q.931 |
| Line Rate | T-1/E-1 |
| Line Coding Format | AMI, B8ZS, HDB3 |
| Digital Ports Qty | 2 |
| Pricing Type | Refurbished |
| Dimensions (WxDxH) | 3 in x 7.8 in x 2.5 in |
| Weight | 13.4 oz |
| Designed For | Cisco 2010, 2010 Connected Grid |
| General | |
| Device Type | ISDN terminal adapter |
| Form Factor | Internal |
| Expansion / Connectivity | |
| Interfaces | 2 x modem - ISDN PRI E1/T1 - RJ-48C |
| Compatible Slots | 1 x GRWIC |
| Miscellaneous | |
| Compliant Standards | CISPR 22 Class A, CISPR 24, EN55024, EN55022 Class A, EN50082-1, AS/NZS 60950-1, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, JATE, ICES-003 Class A, CS-03, EN 61000-4-5, EN 61000-6-2, EN 61000-4-11, FCC CFR47 Part 15, UL 60950-1, IEC 60950-1, EN 60950-1, BSMI CNS 13438, CSA C22.2 No. 60950-1, EN 300 386 |
| Pricing Type | Refurbished |
| Environmental Parameters | |
| Min Operating Temperature | -40 °F |
| Max Operating Temperature | 140 °F |
| Humidity Range Operating | 5 - 95% |
| Modem | |
| Bus | GRWIC |
| Connectivity Technology | Wired |
| Max Transfer Rate | 2.048 Mbps |
| ISDN Interface | ISDN PRI E1/T1 |
| Protocols & Specifications | ITU Q.921, ITU Q.931 |
| Digital Ports Qty | 2 |
| Line Rate | T-1/E-1 |
| Line Coding Format | AMI, B8ZS, HDB3 |
| Framing Format | ESF, G.704, G.703, CRC4 |
| Features | Balanced, unbalanced, channelized |
| Dimensions & Weight | |
| Width | 3 in |
| Depth | 7.8 in |
| Height | 2.5 in |
| Weight | 13.4 oz |
| Compatibility Information | |
| Designed For | Cisco 2010, 2010 Connected Grid |