T512 Transponder and Optical Line System (OLS) Product

T512 data center interconnection and metro core network equipment is an industry-leading, modular, fully decoupled and high-capacity new generation of optical transmission equipment. It provides flexible networking capability, variety of client interfaces, selectable power suppliers and single chassis for optical and electrical service modules which make it suitable for the interconnection of large, medium or small data centers, metro and wide areas carrier network as well as enterprise and computing centers interconnections or backup. The equipment can form a point-to-point wavelength division transmission and relay network, a multipoint active and passive optical relay network, a ring wavelength division FOADM or ROADM network, or a full meshed wavelength division FOADM or ROADM network. The equipment provides rich client service  interfaces (400GE, 100GE, OTU4, 10GE, OTU2, SDH, 10G Wan and etc.) and OMS/OTS/OCH protection capability.  The maximum transmission capacity of single chassis is 3.2Tb/s.

T512 Chassis introduction

• 2RU height; 19 and 21-inch rack mounting with equal or greater than 600mm depth
• 3 types of power supply: 110V/220V AC, 240V HDC and -48V DC
• 800 watts and 1300 watts power output options
• Power supply hot pluggable and 1+1 protection
• High density with 8 1/4 slot-size service cards or 4 1/2 slot-size service cards
• Single chassis for both Optical and OTN service
• 3.2T capacity in single chassis
• Controller redundancy, dual management interfaces with OSPF, L3 isolated
• Front-in and rear-out heat-dissipating method with 3 Fan wind cooling, 2+1 Fan protection
• Open standard management interface, Netconf, YANG/Openconfig
• Enhanced equipment management，running state monitoring, alarm report, real time/15min/24hour optical and service performance monitor and records, loggings, user management and telemetry
• Ambient operating temperature:  short term -5℃～+45℃/23°F～113°F， long term 0℃～+40℃/32°F～104°F
• Storage temperature：-40℃～+85℃/-40°F～185°F
• Relative humidity：short term 5%～90% ， long term 5%～85%

T512 Optical sleds introduction

Optical sleds include various specifications of modular optical end point amplifiers, optical line amplifiers, WSS cards, TFF cards, PTM East/West time synchronization cards, optical protection cards, OTDR, OCM, etc. It can form point-to-point wavelength division, multipoint relay, ring wavelength division network and full meshed wavelength division optical network topology for different needs. It supports the protection modes of OCH, OMS and OTS, and can meet different networking requirements

Terminal Optical Amplifier Sled

• 1/2-slot board size; Integrated BA, PA, OSC and bidirectional VOA
• For EDFA gain, BA supports 8-18dB and 15 ~ 25dB, PA supports 15 ~ 25dB and 22 ~ 35dB, and saturated power supports 21dBm and 23dBm
• Support external OTDR and OCM connection special interface
• Optional built-in OCM module; Optional built-in OTDR module

Optical Line Amplifier Sled

• 1/2-slot board size; Integrated dual LA, OSC and bidirectional VOA
• For EDFA gain, LA supports 15 ~ 25dB and 22 ~ 35dB, and saturated power supports 21dBm and 23dBm
• Support external OTDR and OCM monitor interface
• Optional built-in OCM module; Optional built-in OTDR module

9 Degree Twin Wavelength Selective Switch (WSS) Sled with Built-in Optical Amplifier

• 1/2-slot board size; Integration of twin WSS (Wavelength Selective Switch), BA, PA, OSC and pre-VOA
• For EDFA module, BA gain is 15 ~ 25dB, PA support gain 15 ~ 25dB and 22 ~ 35dB, and saturated power support 21dBm and 23dBm
• Support external OTDR and OCM monitor interface
• Optional built-in OCM module; Optional built-in OTDR module

TFF card

• 1/4-slot board size; FOADM single board (TFF), two directions(east and west)
• 4 waves add and drop
• Built in express VOA to make the power of up wave light equal to that of express interface

Optical protection card

• 1/4-slot board size; 1 + 1 protection
• Single channel and dual channel cards
• Support power difference threshold switching and power absolute value threshold switching
• Support return and non-return switching
• Support waiting recovery time
• Support power down, power on, hot plug and no light latch
• Support hysteresis threshold

PTM card

• 1/4-slot board size; Two variants of east and west direction
• It supports 1588 clock relay, passthrough through and add/drop

OTDR card

• 1/4-slot board size; Flexible configuration of 8 external interfaces
• Working wavelength 1501nm
• The detection distance is more than 80km and the detection accuracy is less than 20m

OCM card

• 1/4-slot board size; Flexible configuration of 8 external interfaces
• Configurable 50Hz, 100Hz channel interval

T512 Transponder and MuxPonder sleds introduction 

Transponder and MuxPonder sleds include multi model, high-density and high-capacity service cards, which support various types of client services and can meet the requirements for different application. It supports 400G/200G uplink interface and has rich functions of maintenance management, performance monitor, alarm report and telemetry, which is convenient for daily equipment and maintenance and management.

400G/200G Transponder

• 1/4-board size
• Client interface
• Support 4xQSFP28, 400GE/100GE/OTU4/FlexE/FlexO
• 1x400GE supporting QSFP-DD
• Support local fault insert and passthrough, remote fault passthrough and other maintenance signals
• Support LLDP; Support Ethernet RMON and telemetry of Ethernet performance, optical module transceiver power, bias current, etc
• Support delay measurement, loopback test, etc; Support automatic laser shutdown
• Line interface
• 1xCFP2 DCO, 16QAM encoding, supporting 400G and 200G rates
• Frequency 191.3 ~ 196.1thz, support 75G/100G intervals
• Support performance monitor and telemetry of transceiver power, pre-FEC, laser bias current and laser operating temperature
• Support delay measurement, loopback test, etc; Protection switching is less than 50ms

200G MuxPonder

• 1/2-slot board size
• Client interface
• Supports two variants: 20xSFPP and 1xQSFP28+10xSFPP
• Support 100GE/100GE FlexE/OTU4/10GE /OTU2/STM-64/10GE WAN and etc
• Support local fault insert and passthrough, remote fault passthrough and other maintenance signals
• Support LLDP; Support Ethernet RMON and telemetry of Ethernet performance, optical module transceiver power, bias current, etc
• Support delay measurement, loopback test, etc; Support automatic laser shutdown
• Line interface
• 1xCFP2 DCO, 16QAM and QPSK encoding, supporting 200G rate
• Frequency 191.3 ~ 196.1thz, support 75G and 100G intervals
• Support performance monitor and telemetry of transceiver power, pre FEC, laser bias current and laser operating temperature
• Support delay measurement, loopback test, etc; Protection switching is less than 50ms