• Cisco GRWIC-2SHDSL 2x G.SHDSL.bis WAN module on green circuit board
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Cisco

Cisco GRWIC-2SHDSL | Connected Grid GRWIC 2-Pair G.SHDSL.bis WAN Module

GRWIC-2SHDSL

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Description

The GRWIC-2SHDSL is a ruggedised G.SHDSL.bis WAN interface card from the Cisco Connected Grid Modules family, built for the Cisco 2010 Connected Grid Router. It gives energy and utility networks symmetric copper DSL connectivity for generation, transmission and distribution, substation and Smart Grid sites. It also suits point-to-point DSL links that do not rely on a service provider.

The module provides two 2-wire G.SHDSL ports or one 4-wire G.SHDSL port through a single RJ-11 connector, and is based on ITU-T G.991.2 with Annex A, B, F and G support. With Annex A/B, speeds reach 2.304 Mbps on a single pair and 4.608 Mbps on two pairs. With Annex F/G, speeds reach 5.696 Mbps on a single pair and 11.392 Mbps on two pairs. Up to 8 PVCs are supported per card, with ATM class-of-service mapping and IP QoS including CBWFQ, LLQ and WRED.

The card installs in the GRWIC slots of the Cisco 2010 Connected Grid Router, up to four per chassis, and requires Cisco IOS 15.2(3)T or later with the IP Base technology package. It has been tested for interoperability with Alcatel ASAM 7300, ECI HiFocus SAM 480 and Lucent Stinger FS DSLAMs.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Ruggedised module designed for harsh energy and utility environments
- High-speed symmetrical WAN connectivity over copper DSL
- Supports point-to-point DSL links without a service provider
- Multiple G.SHDSL GRWICs supported per CGR 2010 chassis
- IP QoS (CBWFQ, LLQ, WRED) mapped to ATM class of service
- Per-virtual-circuit traffic shaping and queuing
- Interoperability tested with Alcatel, ECI and Lucent DSLAMs

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Ports: 2 x 2-wire G.SHDSL or 1 x 4-wire G.SHDSL
- Standard: ITU-T G.991.2 (G.SHDSL and G.SHDSL.bis)
- Annexes: A, B, F and G
- Annex A/B speed, single pair: up to 2.304 Mbps symmetrical
- Annex A/B speed, two pairs: up to 4.608 Mbps symmetrical
- Annex F/G speed, single pair: 768 kbps to 5.696 Mbps
- Annex F/G speed, two pairs: 1.536 to 11.392 Mbps
- Connector: Single RJ-11
- Virtual circuits: Up to 8 PVCs per GRWIC
- ATM classes of service: CBR, VBR-nrt, VBR-rt, UBR, UBR+
- Wetting current: Supported
- Dying gasp: Supported
- Platform support: Cisco 2010 Connected Grid Router, maximum 4 GRWIC slots
- Minimum software: Cisco IOS 15.2(3)T, IP Base
- Operating temperature: 0 to 40 C continuous
- Operating relative humidity: 5 to 85% non-condensing
- Operating altitude: up to 3,048 m
- Operating shock and vibration: 30G at 11 ms
- Seismic: IEC 61850-3 section 5.5
- Safety: UL 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950-1
- EMC: EN55022 Class A, CISPR22 Class A, AS/NZS 3548 Class A, ICES-003 Class A

FAQs

Q: Does the GRWIC-2SHDSL need a separate licence?
A: No separate licence or subscription is required. It needs Cisco IOS 15.2(3)T or later with the IP Base technology package on the host router.

Q: Which routers is this module compatible with?
A: It is supported in the GRWIC slots of the modular Cisco 2010 Connected Grid Router, with a maximum of four modules per chassis.

Q: How is the module powered?
A: It draws power from the host Cisco 2010 Connected Grid Router through the GRWIC slot, so no separate power supply is needed for the card.

Q: Can it run as one 4-wire link or two 2-wire links?
A: Yes. The single RJ-11 connector supports either two 2-wire G.SHDSL ports or one 4-wire G.SHDSL port, and the 4-wire mode doubles the data rate to up to 4.608 Mbps on Annex A/B or 11.392 Mbps on Annex F/G.

Q: Which DSLAMs has it been tested with?
A: It has been interoperability tested with the Alcatel ASAM 7300, ECI HiFocus SAM 480 and Lucent Stinger FS DSLAMs.

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