Zhone | Products | MXK-EFM-SHDSL-24 | SHDSL EFM Line Card for MXK

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Products Overview

Features

Seamless migration from pre-standard Ethernet based SHDSL to full 802.3ah compliance using 2Base-TL and Ethernet OAM.
Works in the MXK chassis alongside the most flexible family of line cards in the industry
Compatible with all SHDSL Network Extender products as well as new EFM-compliant Ethernet Access Devices.
Industry-leading MTM traffic management provides IP QoS, traffic shaping, and dynamic bandwidth allocation to support video, VoIP, and other applications.
Supports Loop Bonding using EFM or pre-standard bonding for maximum deployment flexibility.
Automatic loop bonding with hitless adds & drops for reliable and resilient bonded connections.

SHDSL EFM Line Card for MXK

MXK-EFM-SHDSL-24-NTP, MXK-EFM-SHDSL-24-NTWC

802.3ah compliant extended-rate SHDSL EFM (2Base-TL) line card for MXK

Overview

The MXK EFM SHDSL line card (MXK-EFM-SHDSL-24) has been designed to deliver high-speed Ethernet services over SHDSL. The line card provides high-density, EFM-compliant SHDSL aggregation with advanced features such as Zhone's Multimedia Traffic Management (MTM) and fully integrated OAM features for advanced management of Ethernet lines. Supporting both 802.3ah EFM standards as well as Zhone's proprietary Ethernet bonding technologies, the MXK EFM SHDSL line card is the most flexible Ethernet aggregation product available; the dual-mode operation supports all Network Extender SHDSL modems, while at the same time providing a clean aggregation point for new Ethernet Access Devices such as Zhone's EtherXtend 802.3ah compliant EFM modems (ETHX-3344 and ETHX-3384).

The MXK-EFM-SHDSL-24-NTP provides 24 individual single copper pair SHDSL lines, allowing for data rates ranging from 144Kbps up to 5.7Mbps symmetrical bandwidth per port. The MXK-EFM-SHDSL-24 also supports loop bonding (either EFM bonding or Ethernet Loop Bonding), which allows the service provider to bond multiple copper pairs together for bandwidths of over 22Mbps per end user (using the ETHX-3344 CPE) and over 45Mbps to a single end user (using the ETHX-3384 CPE). The MXK-EFM-SHDSL-24-NTP provides network timing for remote devices as well as power on each loop.

The MXK-EFM-SHDSL-24-NTWC provides network timing for remote devices as well as wetting current on each loop.

Specifications

Interfaces

24 extended-rate (5.7Mbps) SHDSL Interfaces (front panel-50 Pin Amphenol)

Standards Support

ITU G.991.2 G.SHDSL
ITU G.994.1 G.handshake
IEEE 802.3 Ethernet
IEEE 802.3ah Ethernet in the First Mile (2Base-TL)
IEEE 802.3ah OAM
IEEE 802.1Q/p

Protocol Support

Multicast IGMP v1 / v2
Host-based routing for per-interface single IP address assignments
Network-based routing for per-interface IP subnet address assignments
IP host and gateway support
RFC 1483/2684 encapsulation
DHCP server (RFC 2131, 2132), DHCP Relay
Bridging 802.1D support
VLAN 802.1Q support
Dense / sparse multicast support
Integrated access control and content protection

Management

ZMS (Zhone Management System) via SNMPv2c for GUI and CORBA IDL machine interface
Terminal for Command Line Interface (CLI)
Out-band IP via 10/100 Ethernet or V.24 serial for async terminal

Bandwidth/Distance

Data rates provisionable up to 5.7Mbps symmetrical
Distances up to 24,000ft/7,320m

Regulatory Compliance

NEBS level 3 compliant, RUS listed
Safety: UL 60950 3rd edition, CSA 950 3rd edition, EN 60950, AS / NZS 3260, TS 001
Emissions: EN 55022A, CFR47 PART 15A (FCC)
Immunity: NEBS GR-1089-Core level 3, EN 55024, EN 55082-1, T1.601-1992
Environmental: NEBS GR-63-Core level 3, GR-487, ETS 300 019-2-x, ISTA
Network Certification: FCC Part 68, CTR-12, CTR-13, DOC CS-03, TSO 16, GR-57
Telcordia OSMINE certification

Operating Requirements

Temperature: -40°C to 65°C
Non operating temperature: -40°F to 158°F (-40°C to 70°C)
Humidity: Up to 85%, non-condensing
Altitude: -200ft to 16,500ft (-60m to 5,000m)

More Information

Download MXK-EFM-SHDSL-24 Datasheet (PDF)

Ordering Information

MXK-EFM-SHDSL-24-NTP	24 port EFM SHDSL line card with network timing and line power for MXK 319, 819 & 823 chassis
MXK-EFM-SHDSL-24-NTWC	24 port EFM SHDSL line card with network timing and wetting current for MXK 319, 819 & 823 chassis

See our How to Buy Page for pricing and purchase info.

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