Zhone | Products | MALC-EFM-T1E1 | EtherXtend T1/E1 EFM Line Card for MALC

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Features

Works in the MALC chassis alongside the most flexible family of line cards in the industry: from POTS to VDSL2, from T1 to PON.
Compatible with all T1/E1 Network Extender products.
Supports Loop Bonding using EFM or pre-standard bonding for maximum deployment flexibility.
Automatic loop bonding with loop resiliency for highly reliable access.
Full range of management options including SNMP, CLI, integration into Zhone's ZMS Enterprise Management System.

Related Information

EtherXtend Ethernet Access Devices & Ethernet Network Extenders

EtherXtend T1/E1 EFM Line Card for MALC

MALC-EFM-T1/E1-24

EtherXtend line card for Ethernet over T1/E1

Overview

The EtherXtend T1/E1 line card (MALC-EFM-T1/E1-24) has been designed to deliver high-speed Ethernet services over T1 or E1. The line card provides high-density T1/E1 aggregation, using EFM for low-cost, easily managed transport. With advanced features such as Zhone's Multimedia Traffic Management (MTM) and fully integrated OAM (802.3ah compliant), the EtherXtend T1/E1 line card is ideal for delivering Ethernet over copper.

Supporting Ethernet bonding technologies over T1/E1 circuits, the MALC EFM T1/E1 line card is the most flexible Ethernet aggregation product available; delivering Ethernet access virtually anywhere.

The MALC-EFM-T1/E1-24 provides 24 individual T1 or E1 lines, allowing for data rates up to 1.54Mbps symmetrical bandwidth per port. The MALC-EFM-T1/E1-24 also supports loop bonding, which allows the service provider to bond multiple lines together for bandwidths of over 12Mbps (T1) or 16Mbps (E1) per end user. The EtherXtend T1/E1 line card is compatible with all existing T1/E1 Network Extender CPE, including the TNE1544 / ENE2044 and TNE1584 / ENE2084, which offer 4 or 8 ports of T1/E1 in a fully managed, hardened, carrier-class CPE. For lower cost deployments, the TNE1500 / ENE2000 and TNE1520 / ENE2020 endpoints provide single or dual line termination.

Specifications

Power

DC: -43.75V to -62V
Dual (A / B redundant) power feeds
Powered from MALC chassis

Interfaces

24 T1/E1 Interfaces (front panel)

Standards Support

IEEE 802.3 Ethernet
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
RIP v1 (RFC 1058) RIP v2 (RFC 2453)
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 1.54Mbps symmetrical

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 MALC-EFM-T1E1 Datasheet (PDF)

Ordering Information

MALC-EFM-T1/E1-24

24 port EFM T1/E1 line card for MALC 319, 719 & 723 chassis

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