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2007118125917930

The SUPERSTAR-LMFIT is a 1U high, modular SDH/MSPP platform designed for metro and access networks. It has 4 universal slots that support SDH, PDH, Ethernet and V.35 interface cards. The large 504x504 cross-connect matrix allows flexible transmission of TDM and data traffic. Key features include modular interface cards, Ethernet encapsulation support, LCD display, and compatibility with various vendor equipment. It is suitable for applications including 3G access networks, point-to-point, ring, and mesh topologies.

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Adnan Ali
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47 views2 pages

2007118125917930

The SUPERSTAR-LMFIT is a 1U high, modular SDH/MSPP platform designed for metro and access networks. It has 4 universal slots that support SDH, PDH, Ethernet and V.35 interface cards. The large 504x504 cross-connect matrix allows flexible transmission of TDM and data traffic. Key features include modular interface cards, Ethernet encapsulation support, LCD display, and compatibility with various vendor equipment. It is suitable for applications including 3G access networks, point-to-point, ring, and mesh topologies.

Uploaded by

Adnan Ali
Copyright
© Attribution Non-Commercial (BY-NC)
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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Beijing DG telecommunications equipment Co.

, LTD

Super Star-LMFIT ooppttiiccaall ssyysstteemm

Overview

As a key member of Skyway SDH/MSPP Product family, SUPERSTAR-LMFIT is a carrier-class,


cost-effective, compact (only 1U high) SDH/MSPP platform that is designed for applications in metro and
access networks to facilitate the efficient transport of traditional TDM and emerging data traffic for service
providers.

SUPERSTAR-LMFIT is a modularized unit with 4 universal slots, supporting different interface cards,
such as STM-1 fiber optic cards, E1 cards, Ethernet cards (EoS VCAT), and V.35 card. The main board
cross-connect capacity is 504×504 VC-12s (8×8 VC-4s), allowing non-blocking adding/dropping services
among different interfaces. It supports the hybrid transmission of SDH, PDH, Ethernet and N×64K V.35
services within the same equipment. With the large capacity cross-connect matrix, the
SUPERSTAR-LMFIT can be configured as ADM, TM, and REG. It is suitable for multiple network
topologies such as point-to-point, chain, ring, hub, and mesh networks.

Features
1. 4 General Slots, supporting a range of interface cards, including SDH, PDH, Ethernet and V.35
cards.
2. Ethernet service supporting GFP encapsulation, VC12 virtual concatenation (1~63 VC12)
3. Large cross-connect matrix capacity is 504×504 VC-12s (8×8 VC-4s) and powerful networking
ability
4. LCD display for system configuration and alarm
5. Inter-working with popular SDH/MSPP products of various vendors
6. Suitable for 3G access network transmission
7. Easy commissioning and maintenance
8. High integration, compact design
9. High reliability, low CAPEX and OPEX
Technical Specification
Index Performance Parameter
SDH Interface Max 8 STM-1 optical interfaces （Four F155-DO cards used）
Connector SC/PC
Spec. S-1.1, L-1.1, L-1.2
Single fiber bi-directional interface can be optionally
supported
Service Card F155-O Single STM-1 optical interface card
(4 General Slots)
F155-DO Dual STM-1 optical interfaces card

F4XE1 4×E1 interface card (75Ω)


F8XE1 8×E1 interface card (75Ω or 120Ω)
FFE201 2×FE interface card (2 FEs over a single virtual
concatenation channel)
FFE404 4×FE interface card (4 FE interface over 4
independent virtual concatenation channels)
F2XV35 2×V.35 framed interface card (Nx64k)
PDH interface E1 Spec. Comply with G.703, 2.048Mbps, HDB3
Max E1 24E1 (three F8XE1 cards support)
Ethernet Interface 10/100Base-Tx, Comply with IEEE 802.3
Max FE Interface 12 FE (three FFE404 cards support)
Encapsulation Comply with ITU-T G.7041 (GFP)
V.35 Max Interface 6 V.35 interfaces (n×64K)
DCE/DTE
Cross-connect
Capacity Low order VC12 504×504 VC12
Management Protocol SNMP or Q3
Interface 10Base-T and RS232,RS485
EOW interface Standard socket RJ11
LCD Display Supported
Physical Dimension 1U: 440 × 44 ×230 (mm)
-48V DC or 220V AC or dual power supply
Supply
Power +24VDC

Consumption Consumption ≤15 w

Environment Temperature 5°C～45°C


Humidity ≤90 %
Weight ≤3.5 kg
All specifications are typical values and subject to change without prior notice.

Beijing DG telecommunications equipment Co., LTD.


Address: No.5 Jiangtai Road, Chao Yang District, Beijing, China,Zip Number:100016
Tel: +86-10-64354746 Fax: +86-10-64375325
Website: www.dg-telecom.com

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