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Changzhou Bell Data Communication Equipments Co., Ltd [View Profile]
changzhou - China
SDH MSPP STM-1 fiber optic equipment:DHODT-LMFIT
As a key member of VeeCOM "MetroEdge-Express"SDH/MSPP Product family, DHODT-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.
DHODT-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??4K V.35 services within the same equipment. With the large capacity cross-connect matrix, the DHODT-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.
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
Index Performance Parameter
SDH Interface Max 8 STM-1 optical interfaces(Four F155-DO cards used)
Spec. S-1.1, L-1.1, L-1.2
Single fiber bi-directional interface can be optionally supported
(4 General Slots) F155-O Single STM-1 optical interface card
F155-DO Dual STM-1 optical interfaces card
F4XE1 4*E1 interface card (75W)
F8XE1 8*E1 interface card (75W or 120W)
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)
Low order VC12
Management Protocol SNMP or Q3
Interface 10Base-T and RS232
EOW interface Standard socket RJ11
LCD Display Supported
Physical Dimension 1U: 440 * 44 *230 (mm)
Power Supply -48V DC or 220V AC or dual power supply
Consumption Consumption <15 w
Environment Temperature 5oC-45oC
I'm Cenny, a sales manager of Bell Data Communication Equipments Co., Ltd , a China local manufacturer . Our products brand is VeeCOM.
Our major products series are:G.703 E1 to V.35 and ethernet Converter,Fiber optic Equipment,DSL CPE,fibre media converter,ADSL SYSTEM,PDH SDH Multiplexer,Bridge,G.SHDSL Modem,Switch router,E1 T1 equipment,wireless modem
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Our major products series are telecom equipment:Fiber Optical equipment/G.703/E1 to V.35 and ethernet Converters/fiber Media Converter/TDM OVER IP/wireless modem/DSL CPE/ADSL SYSTEM/Modems/Switch/E1&T1 equipment
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