• Cisco GRWIC-VA-DSL-M module with silver circuit board, DSL port, and Ethernet
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Cisco

Cisco GRWIC-VA-DSL-M | Connected Grid VDSL2/ADSL2+ Module, Annex M, RJ-11

GRWIC-VA-DSL-M

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Description

The GRWIC-VA-DSL-M is a ruggedised single-port multimode VDSL2 and ADSL2/2+ WAN module from the Cisco Connected Grid range. It is built for the Cisco 2010 Connected Grid Router and suits energy and utility sites, including generation, transmission and distribution substations, that need copper DSL backhaul to a service provider DSLAM.

The module provides one RJ-11 interface. In VDSL2 mode it follows ITU G.993.2 with profiles 8a, 8b, 8c, 8d, 12a, 12b and 17a, delivering up to 100 Mbps downstream and 50 Mbps upstream using Ethernet PTM. ADSL, ADSL2 and ADSL2+ are supported over POTS, covering Annex A, B and M. This Annex M variant adds extended upstream bandwidth for ADSL over POTS, which separates it from the A and B versions of the same family. Line features include dying gasp, 802.1q VLAN tagging, impulse noise protection and downstream power backoff. The module is a single-wide GRWIC and operates from 0 to 40 C.

It is supported only in the onboard GRWIC slots of the CGR 2010, with up to four per chassis, and needs Cisco IOS 15.2(3)T or later with the IP Base technology package. It is not an EHWIC or HWIC for general ISR routers.

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

Features

- Multimode VDSL2 and ADSL2/2+ WAN connectivity in a single port
- Annex M extended upstream bandwidth for ADSL over POTS
- Ruggedised for substation environments, in a CGR 2010 tested to IEEE 1613 and IEC 61850-3
- Dying gasp support for outage signalling
- IEEE 802.1q VLAN tagging
- Cisco IOS QoS (CBWFQ, LLQ, WRED) to prioritise traffic by application or user
- Independent DSL firmware loading
- Interoperability tested with DSLAMs from Alcatel, Ericsson, ECI, Fujitsu, Huawei, Lucent and Nokia over POTS

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

- Interface: 1 x RJ-11 multimode VDSL2 / ADSL2/2+
- Chipset: Broadcom
- VDSL2 standard: ITU G.993.2
- VDSL2 band plans: 997 and 998
- VDSL2 profiles: 8a, 8b, 8c, 8d, 12a, 12b, 17a
- VDSL2 U0 band support: 25 to 276 kHz
- VDSL2 transfer mode: Ethernet PTM (IEEE 802.3ah 64/65 octet encapsulation)
- VDSL2 speed: up to 100 Mbps downstream, 50 Mbps upstream
- ADSL standards: G.992.1, G.992.3, G.992.5 over POTS, Annex A, B and M
- ADSL transfer mode: ATM
- Reach-extended ADSL2: Annex L for loops over 16,000 ft
- Line features: dying gasp, 802.1q VLAN tagging, INP and extended INP, DPBO
- Platform: Cisco 2010 Connected Grid Router, onboard GRWIC slots only
- Minimum software: Cisco IOS 15.2(3)T, IP Base
- Form factor: single-wide GRWIC
- Dimensions (W x H x D): 3.25 x 2.0 x 8.5 in (approx. 82.6 x 50.8 x 215.9 mm)
- Weight: 0.4 kg (0.9 lb)
- Operating temperature: 0 to 40 C (32 to 104 F)
- Operating humidity: 5 to 85% non-condensing
- Operating altitude: 3,048 m (10,000 ft)
- Operating shock and vibration: 30G at 11 ms
- Seismic: IEC 61850-3 section 5.5
- EMC: Class A (FCC Part 15, EN55022, CISPR22, AS/NZS 3548)
- Safety: UL/CSA/EN/IEC 60950-1, AS/NZS 60950-1

FAQs

Q: Which router does the GRWIC-VA-DSL-M work with?
A: It is supported only in the onboard GRWIC slots of the Cisco 2010 Connected Grid Router, with up to four per chassis. It is not an EHWIC or HWIC for general ISR routers.

Q: Does it need a separate licence?
A: No licence is needed for the module itself. The host CGR 2010 must run Cisco IOS 15.2(3)T or later with at least the IP Base technology package.

Q: How does the Annex M variant differ from the A and B versions?
A: All three share the same multimode VDSL2 and ADSL2/2+ hardware family. The Annex M version supports extended upstream bandwidth for ADSL over POTS.

Q: How is the module powered?
A: It draws power from the host CGR 2010 chassis slot. It has no separate power supply and does not use PoE.

Q: What speeds does it support?
A: In VDSL2 mode it supports up to 100 Mbps downstream and 50 Mbps upstream using Ethernet PTM. ADSL, ADSL2 and ADSL2+ are supported over POTS using ATM.

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