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Sintai Communication Co.,LTD.
Sintai Communication Co.,LTD.
2U Platform

2U Platform

2U DWDM/CWDM Optical Transport System
  • 2u equipment
  • 2u equipment2
  • 2u equipment3
  • 2u equipment
  • 2u equipment2
  • 2u equipment3

The integrated DWDM/CWDM platform of OTNS8600 II type optical transmission network system is mainly used in metro area nodes, and it solves the following shortage of fiber resources below the metro area network, completes a unified load and flat networking for multiple services in industries such as operators, Broadcast and TV system, IDC, finance, government, cloud, and big data. 

It effectively reduces the network construction cost and operation cost and provides the best solution for the metro area transmission scenes. OTNS8600 II can cooperate with other Sintai Communication OTNS series products and implement networking according to the different requirements.

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System Structure


Product Features

  • The standard 2U rack type design fully adopts the way of outlet on the front panel, provides 7 service single-board slots, 1 network management single-board slot, and service slot, 1 fan single-board slot, and 2 power single-board slots, which are all pluggable.

  • It supports multiple services of STM-1/4/16/64 and services such as FE, GE, 10GE, 40GE, 100G, SAN, CPRI, and PON and meets the requirements of the multiple service access.

  • It supports the access of up to 32 bidirectional 10G services or 64 unidirectional 10G services on a single piece of equipment, and the expansion of transmission capacity to 960 Gbit/s is available through the equipment stack.

  • It supports application scenes of single fiber unidirectional, single fiber bi-direction, and dual fiber bi-direction.

  • It supports the maximum transmission distance of 130km (36 dB) for a single span and can realize long-distance transmission through the relay.

  • It supports various network protection solutions such as optical layer 1+1 channel protection or optical line side 1+1 protection, and provides multiple protection for vital equipment units and optical fiber lines, with high reliability.

  • It supports the power supply of 220V AC or -48V DC, with a 1+1 power input protection.

  • It supports 19 inches and ETSI cabinet, easy to layout, with strong suitability.

  • It supports free-of-configuration installation, and the equipment is plug-and-play.

  • It supports a unified network management platform and provides a perfect performance monitoring ability in the performance of networks and equipment.

  • It adopts a green energy-saving design, with a typical configuration of 180W power consumption.

  • It focuses on the metro area network and meets service access & convergence and networking.

Product Specification



Product model


Equipment size

(HxWxD, mm)

2U: (front power supply)

88 × 442 × 220

Service slots

8 slots

Power consumption

160W (max)

Maximum number of channels

CWDM: 18 waves, DWDM: 96 waves (50 GHz)

Maximum single-channel rate


Line rate

1.25Gbit/s, 2.5Gbit/s, 10Gbit/s, 25Gbit/s, 40Gbit/s, 100Gbit/s, 200Gbit/s, 400Gbit/s

Supported service types

  • STM-1/4/16/64/256, OC-3/12/48/192/768

  • OTU-1/2/3/4

  • FE/GE/10GE/25GE/40GE/100GE

  • FC 1G/2G/4G/8G/16G/32G

  • EPON, GPON, CPRI 1/2/3/6/7/10, eCPRI

Clock characteristics

Support IEEE 1588V2 pass-through

Network topology

Point-to-point, chain, mesh, ring

Network level protection

Optical channel 1+1 protection, optical multiplex section 1+1 protection, optical line 1+1 protection

Device-level protection

Power supply 1+1 backup

Network management

  • SNMP

  • Visual Web interface

  • OTNS8600 network management system


19" Standard rack mount

Operating temperature range


Operating humidity range

5 to 95% non-condensing

Storage temperature range


Heat dissipation

Fan cooling

Power supply method

AC: 90 ~ 260V or DC: -36 ~ -72 V 

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