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Home  >  Products  >  DCI  >  2U DCI Transport Platform

2U DCI Transport Platform

STN6800-D16HE-II: 2U DCI WDM Transport Platform

The STN6800-D16HE-II is an optical-electrical Wavelength Division Multiplexing (WDM) transmission device designed for Data Center Interconnect (DCI) in the intelligent era. Data Center Interconnect demands products with large bandwidth, low latency, high density, quick deployment, ease of maintenance, and high reliability. Sino-Telecom's STN6800-D16HE is designed to meet these requirements. The 2U device supports a maximum transmission capacity of 6.4T.

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Overview

STN6800-D16HE-II is a 200G/400G stackable WDM transmission platform with advantages such as substantial transmission capacity, compact size, low power consumption, and user-friendly operation and maintenance. It exhibits robust scalability, high reliability, and secure connections, making it ideal for data center interconnection and next-generation metropolitan area network transmission.
STN6800-D16HE-II supports various service cards at the electrical layer, including a 400G service card (with 4x100G client-side interfaces and 1x400G line-side interface), a 200G service card (with 2x100G client-side interfaces and 1x200G line-side interface), and a 200G TMUX service card (with either 1x100G + 10x10G client-side interfaces and 1x200G line-side interface, or 20x10G client-side interfaces and 1x200G line-side interface). At the optical layer, STN6800-D16HE-II offers functionality such as FOADM, ROADM, EDFA, OLP, and more. Built on an open software architecture, it provides various open interfaces for seamless integration into third-party comprehensive network management systems.

Physical Characteristics

Characteristic

Description

Height

2U

Rack-mountable Cabinet

19-inch

Power Supply

1+1 Power Redundancy,

AC input: 100 ~ 240V, 47 ~ 63Hz;

DC input: -40V ~ -72V;

240VHDC input: 180~300VHDC

Cooling Method

Front-to-Rear

Max. Power Consumption

700W

Operating Environment

Operating Temperature: 0 °C~45 °C
Storage Temperature: -40 °C ~ 70 °C
Relative Humidity: 10%~90%, non-condensing

Management Interface

RJ45

Management

SNMP/NETCONF

Technical Specifications
1. Electrical Unit
(1) Pluggable 400G TMUX Card, 4x100G Muxponder Card

Technical Feature

Description

Occupied Slots Number

Occupy one slot

Client-side Interface

Supports 4 pluggable 100G client-side interfaces with QSFP28. The entire unit can accommodate a maximum of 32 100G client-side interfaces.

Line-side Interface

 Supports 1 pluggable 400G CFP2 DCO coherent optical module. The entire unit can accommodate a maximum of 8 400G line-side interfaces.

Line-side Signal and Multiplexing Structure

400G: OCh <-> OTUC4 <->ODUC4 <-> ODU4

Client-side Signal and Mapping Method

100G <-> ODU4

Line-side Modulation Format

400G: 16QAM

FEC Mode

400G: SD-FEC



(2) Pluggable 200G TMUX Card, 2x100G Transponder Card

Technical Feature

Description

Occupied Slots Number

Occupy one slot

Client-side Interface

Supports 2 pluggable 100G client-side interfaces with QSFP28. The entire unit can accommodate a maximum of 16 100G client-side interfaces.

Line-side Interface

Supports 1 pluggable 200G CFP2 DCO coherent optical module. The entire unit can accommodate a maximum of 8 200G line-side interfaces.

Line-side Signal and Multiplexing Structure

200G: OCh <-> OTUC2 <-> ODUC2 <-> ODU4

Client-side Signal and Mapping Method

100G <-> ODU4

Line-side Modulation Format

200G: 16QAM
200G: QPSK

FEC Mode

200G: SD-FEC



(3) Pluggable 200G TMUX Card,  2x100G+10x10G Muxponder Card

Technical Feature

Description

Occupied Slots Number

Occupy two slots

Client-side interface

Supports 2 pluggable 100G client-side interfaces with QSFP28 and 10 pluggable 10G client-side interfaces with SFP+. The entire unit can accommodate a maximum of 8 100G client-side interfaces and 40 10G interfaces.

Line-side interface

Supports 1 pluggable 200G CFP2 DCO coherent optical module. The entire unit can accommodate a maximum of 4 200G line-side interfaces.

Line-side signal and multiplexing structure

200G : OCh <-> OTUC2 <-> ODUC2 <-> ODU4

Client-side signal and mapping method

10G <-> ODU2 <-> ODU4

Line-side modulation format

200G: 16QAM
200G: QPSK

FEC mode

200G: SD-FEC



(4) Pluggable 200G TMUX Card, 20x10G Muxponder Card

Technical Feature

Description

Occupied Slots Number

Occupy two slots

Client-side Interface

Supports 20 pluggable 10G client-side interfaces with SFP+. The entire unit can accommodate a maximum of 80 10G interfaces.

Line-side Interface

Supports 1 pluggable 200G CFP2 DCO coherent optical module. The entire unit can accommodate a maximum of 4 200G line-side interfaces.

Line-side Signal and Multiplexing Structure

200G : OCh <-> OTUC2 <-> ODUC2 <-> ODU4

Client-side Signal and Mapping Method

100G <-> ODU4
10G <-> ODU2 <-> ODU4

Line-side Modulation Format

200G: 16QAM
200G: QPSK

FEC mode

200G: SD-FEC





2. Optical Layer Unit

Service Card

Description

EDFA Card

●      Occupied one or two slot

●      Booster Amplifier (BA), Pre-Amplifier (PA) or Line Amplifier (LA) for option

●      Support Built-in OSC monitor channel

●      Support adjustable gain

●      Supports monitoring interface

OLP Card

●      Occupied one-slot

●      Supports optical channel, optical multiplex section, and optical line protection

●      Supports manual and automatic operation modes

●      Supports power-off and no-light lock

Clock Card

●      Occupied one-slot

●      Supports 1588v2 clock synchronization transmission

ROADM Card

●      Occupied two-slot

●      Support 9-Degree Wavelength Selective Switch (WSS)

OTDR Card

●      Occupied one-slot

●      Optical time-domain reflection monitoring card

OCM Card

●      Occupied one-slot

●      Optical channel monitoring card

TFF Card

●      Occupied one-slot

●      Fixed 4-channel mux and demux card (cascadable)

MUX48

●      1U Passive Rack Mounted Equipment

●      Support 48-channel Mux and Demux

MUX96

●      2U Passive Rack Mounted Equipment

●      Support 96-channel Mux and Demux

Typical Applications

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