Huawei OSN 2500
Brand: Huawei
Model:OptiX OSN 2500
Detail:The OptiX OSN 2500 supported services SDH, PDH, Ethernet, RPR, ATM, DDN and SAN services.
Condition: Brand New Sealed
Availability: IN STOCK
- Description
- Specification
- Ordering information
- Inquiry
The OptiX OSN 2500 intelligent optical transmission system (hereinafter referred to as the OptiX OSN 2500) developed by Huawei is the next-generation intelligent optical transmission equipment.
The OptiX OSN 2500 integrates the following technologies to transmit voice and data services on the same platform with high efficiency:
- Synchronous digital hierarchy (SDH)
- Plesiochronous digital hierarchy (PDH)
- Ethernet
- Asynchronous transfer mode (ATM)
- Storage area network (SAN)
- Wavelength division multiplexing (WDM)
- Digital data network (DDN)
- Automatically switched optical network (ASON)
The OptiX OSN 2500 is used at the access layer and the convergence layer of a metropolitan area network (MAN). The OptiX OSN 2500 can also be networked with the following equipment to optimize the investment and to lower the networking expenditure for customers:
- OptiX OSN 9500
- OptiX OSN 7500
- OptiX OSN 3500
- OptiX OSN 3500T
- OptiX OSN 2500 REG
- OptiX OSN 1500
Constituent boards and functions of each unit of the OptiX OSN 2500
Unit | Constituent Board | Function | |
---|---|---|---|
SDH interface unit | Processing board | N1SL16, N2SL16, N3SL16, N1SL16A, N2SL16A, N3SL16A, N1SF16, N1SLQ4, N1SLQ4A, N2SLQ4, N1SLD4, N1SLD4A, N2SLD4, N1SL4, N1SL4A, N2SL4, N1SLT1, N1SLQ1, N1SLQ1A, N2SLQ1, N1SL1, N1SL1A, N2SL1, N1SEP1, R1SLQ1, R1SL1, R1SLD4, R1SL4, N2SLO1 | Accesses and processes AU-3/STM-1/STM-4/STM-16 optical signals and VC4-4c/VC4-16c concatenated optical signals. |
Interface board | N1EU08, N1OU08, N2OU08, N1EU04 | Accesses and processes STM-1 optical/electrical signals. | |
Protection switching board | N1TSB8, N1TSB4 | Provides TPS protection for the STM-1 electrical signals. | |
PDH interface unit | Processing board | N1SPQ4, N2SPQ4, N1PD3, N2PQ3, N2PD3, N1PL3, N1PL3A, N2PL3, N2PL3A, N1PQ1, N1PQM, N2PQ1, R1PD1A, R1PD1B, R2PD1A , R2PD1B | Accesses and processes E1/T1, E3/T3 and E4/STM-1 electrical signals. |
Interface board | N1MU04, N1D34S, N1C34S, N1D75S, N1D12S, N1D12B | ||
Protection switching board | N1TSB8, N1TSB4 | Provides TPS protection for the PDH signals. | |
DDN interface unit | Processing board | N1DX1, N1DXA | Accesses and processes N x 64 kbit/s (N: 1-31) signals and framed E1 signals. Cross-connects the N x 64 kbit/s signals at the system side and provides TPS protection for them. |
Interface board | N1DM12 | ||
Ethernet interface unit | Processing board | N2EGS2, N1EMS4, N1EGS4, N3EGS4, N1EGT2, N1EFS0, N2EFS0, N4EFS0, N1EFS4, N2EFS4, N1EFT8, N1EFT8A, R1EFT4 | Accesses and processes 1000Base-SX/LX/ZX, 100Base-FX, and 10/100Base-TX Ethernet signals. |
Interface board | N1ETF8, N1EFF8 | ||
Protection switching board | N1ETS8 (with the TPS function), N1TSB8 | Provides TPS protection for Ethernet services of the N2EFS0 and the N4EFS0 boards. | |
RPR unit | Processing board | N2EMR0, N2EGR2 | Accesses and processes 1000Base-SX/LX/ZX, 100Base-FX, and 10/100Base-TX Ethernet signals. Supports RPR features. |
Interface board | N1ETF8, N1EFF8 | ||
ATM interface unit | N1ADL4, N1ADQ1, N1IDL4, N1IDQ1 | Accesses and processes STM-4, STM-1 and E3 ATM signals. | |
SAN interface unit | N1MST4 | Accesses and transparently transmits SAN services and video services. | |
WDM unit | N1MR2A, N1MR2B, N1MR2C, TN11MR2, TN11MR4, TN11CMR2, TN11CMR4 | Adds/drops and multiplexes any two adjacent wavelengths. | |
N1LWX | Accesses signals at arbitrary bit rates (34 Mbit/s to 2.7 Gbit/s NRZ-coded signals). Converts client-side wavelengths to standard wavelengths that are compliant with ITU-T G.692. | ||
ROP, N1FIB | The remote optical pumping board ROP and the filter isolating board N1FIB. The N1FIB board filters and isolates the optical signals output from the ROP board. | ||
SDH cross-connect matrix unit | Q2CXL16, Q2CXL4, Q2CXL1, Q3CXL16, Q3CXL4, Q3CXL1 |
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Synchronous timing unit | |||
SCC unit | |||
SDH interface unit | |||
System auxiliary processing unit | Q1SAP, Q2SAP | Provides orderwire phone, inter-board communication and PMU functions. | |
Power interface unit | Q1PIU, UPM | Accesses power supply and protects the equipment against abnormal power. The UPM can transform 110 V/220 V AC into -48 V DC. | |
Auxiliary interface unit | SEI | Provides various administration and maintenance interfaces. | |
Fan unit | N1FAN | Dissipates heat for the system. | |
Optical booster amplifier unit | TN11OBU1, N1BA2, N1BPA, N2BPA, 61COA, N1COA, 62COA | Amplifies and pre-amplifies the optical power. |
Model:OSN 2500
Detail: The OptiX OSN 2500 supported services SDH, PDH, Ethernet, RPR, ATM, DDN and SAN services.
Condition: Brand New Sealed
Availability: IN STOCK