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AN-miniSDH-A

AN-miniSDH-A is a member of AD-net SDH/MSPP product family. This family of products is aimed at the access network establishment, providing TDM and Ethernet services to meet the needs of today’s network evolution. Other members in the SDH/MSPP include AN-MSPP, AN-miniSDH-V, AN-miniSDH, AN-miniSDH-C, AN-SDH63, etc.

  • ADM, suitable for ring and linear topologies
  • Supports MSP and SNCP protection switchinG
  • Flexible options for the STM-1 fiber optic interface, including single fiber duplex, as well as different power and wavelength choices.
  • Multi-Service, including E1, FE, V.35
  • Standard based GFP/VC-12 VCAT EoS
  • Built-in BERT and loop-back capabilities
  • Framed and unframed V.35
  • Remote AC power failure alarm
  • Standard 19 inch 1RU box, compact, lightweight, low power consumption
  • Dual mode power supply, -48V DC or 100~240V AC field selectable
  • RoHS compliant
  STM-1 Fiber Port
  Bit rate: 155520kbit/s ± 4.6ppm
  Line code: Scrambled NRZ
  Wavelength: Default: 1310nm Option /5: 1550nm
  Connector: Default: SC Option /F: FC
  Fiber Spec. S-1.1, L-1.1, L-1.2

Single fiber bi-directional WDM interface can be optionally supported
  E1 Port  
  Bit rate: 2.048 Mbps ± 50 ppm  
  Line code: HDB3  
  Impedance: Default: 75W         Option /T: 120W  
  Frame Structure: Non-framed  
  Number of ports: or 4 or 8 depending on model  
  V.35 Port  
  Bit rate: Nx64kbps ± 50 ppm, N£31  
  Frame Structure: G.704 or unframed  
  Interface mode: DCE or DTE  
  Number of ports: 1  
  Ethernet Port  
  Interface mode:

10Base-T/100Base-T, Half/Full duplex, auto-negotiation,

HP auto-MDIX

  
  Trunk port: NxVC-12  N£63, GFP  
  Number of ports: 4  
  Management Port  
  Ethernet: RJ45, 10Base-T,  MDI port  
  Others: DCC, E1(VC-12)  
  Timing  
  Internal, STM-1 Line, E1 tributary line  
Mechanical/Electrical  
Dimension: 44mm x 138mm x 440mm (H/D/W)  
Net weight: 2kg  
Power (AC): 100 ~ 240 V, 50/60Hz  
Power (DC): -48 V (-58V ~ -38V)  
Consumption: ≤ 10W  
Working temp: 0 ~ 50°C  
Humidity: 0-95%RH (non-condensing)  
Ethernet socket: RJ-45  
V.35 socket: DB25  
E1 socket:

RJ48

  

 

Picture above: Functional buttons and information available of front panel of AN-miniSDH-A

 

Picture above: Back panel schematic drawing with functional interfaces of AN-miniSDH-A

 

Application scenarios:

AN-miniSDH-A/841

2 x STM-1 optical ports + 8E1 ports + 4 10/100 Ethernet ports + 1 V.35 port ADM / miniSDH multiplexer
AN-miniSDH-A/840

2 x STM-1 optical ports + 8E1 ports + 4 10/100 Ethernet ports + 0 V.35 port ADM / miniSDH multiplexer
AN-miniSDH-A/441

2 x STM-1 optical ports + 4E1 ports + 4 10/100 Ethernet ports + 1 V.35 port ADM / miniSDH multiplexer
AN-miniSDH-A/440

2 x STM-1 optical ports + 4E1 ports + 4 10/100 Ethernet ports + 0 V.35 port ADM / miniSDH multiplexer
AN-miniSDH-A/400

2 x STM-1 optical ports + 4E1 ports + 0 10/100 Ethernet ports + 0 V.35 port ADM / miniSDH multiplexer