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1U DCI Transport Platform

STN6800-D16HE: 1U 1.6T DCI Transport Platform

The STN6800-D16HE is a transport platform for DCI (data center interconnect), cloud providers, colocation providers, and high capacity applications, delivering up to 1.6T (16x100G) or 400G (40x10G) in a 1U chassis. The product supports 100G client and 10G client; in line side, it supports 100G, 200G, 400G interface. Based on the open software architecture, it provides various open interfaces.

Overview


The STN6800-D16HE is a transport platform for DCI (data center interconnect), cloud providers, colocation providers, and high capacity applications, delivering up to 1.6T (16x100G) or 400G (40x10G) in a 1U chassis. The product supports 100G client and 10G client; in line side, it supports 100G, 200G, 400G interface. Based on the open software architecture, it provides various open interfaces.


The STN6800-D16HE provides four pluggable slots for service cards. The device integrates mux/demux, EDFAs, OLP, OTDR for increasing the link budget, keeping power consumption low, saving rack space, and keeping costs down.


The STN6800-D16HE has field-replaceable parts such as PSUs, fan unit, pluggable transponder/muxponder cards, pluggable EDFA cards, pluggable OLP cards and pluggable optical modules.


Features

●     Pay-as-you-grow architecture based on pluggable 100G/200G/400G transponder drawers and pluggable optical modules;

●     Supported clients: 10GbE, 100GbE, OTU2, OTU4;

●     Supported FEC modes:

◇      Line: FEC + SD-FEC for metro and long haul applications OTU4

●     Standard MSA pluggable:

◇      CFP2 DCO tunable DWDM for 100G/200G/400G line interface CFP2

◇      QSFP28 SR4/ER4/LR4/CWDM4 for 100GbE client interface

◇      SFP+ for 10GbE/OTU2 client interface

●     Comprehensive line and service performance monitoring

●     Remote management with in-band GCC, or out-of-band OSC

●     Easy maintenance with field-replaceable parts:

◇      Dual pluggable power supply units AC/DC

◇      Fan unit

Diagram

Physical Characteristics

Characteristic

Description

Dimension (H*W*D)

44.5x448x490mm

Suitable Cabinet

19-inch

Power Supply

1+1redundancy power supply

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

DC input: -40V~-72V

Cooling Method

The air flow direction is from the front to the rear

Working Environment

Working temperature: 0°C~45°C

Memory storage temperature: -40°C ~ 70°C

Relative humidity: 10%~90%, no condensation

Power Consumption

Max. 400W

Out-band management interface

2xRJ45 network port

In-band Management

GCC0/1/2

Open API

SNMP/NETCONF



Technical Specifications

1. Electrical Unit


1.1 T4QH - Pluggable 400G DCI Transponder Card for STN6800-D16HE (4 x 100G QSFP28 to 1 x 400G CFP2 DCO)

Technical Feature

T4QH Description


Occupied Slots Number


Occupy one slot

Client-side interface

Each T4QH service card supports four pluggable QSFP28 based 100G client ports, in total sixteen 100G client ports per chassis.

Line-side interface

Each T4QH service card supports one pluggable 400G/200G CFP2 DCO coherent modules, in total four 400G/200G line-side ports.

Line-side signal and multiplexing structure

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

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

Client-side signal and mapping method

100GE <-> ODU4

Line-side modulation format

200G:16QAM

400G:16QAM

FEC mode

200G: SD-FEC

400G: SD-FEC


1.2 T4DH - Pluggable 200G DCI Transponder Card for STN6800-D16HE (4 x 100G QSFP28 to 2 x 200G CFP2 DCO)

Technical Feature

T4DH Description

Occupied Slots Number

Occupy one slot

Client-side interface

Each T4DH service card supports four pluggable QSFP28 based 100G client ports, in total sixteen 100G client ports per chassis.

Line-side interface

Each T4DH service card supports two pluggable 200G/100G CFP2 DCO coherent modules, in total eight 200G/100G line-side ports.

Line-side signal and multiplexing structure

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

100G: OCh <-> OTU4 <-> ODU4

Client-side signal and mapping method

100GE <-> ODU4

Line-side modulation format

200G:16QAM

100G:DP-QPSK

FEC mode

200G:SD-FEC

100G:SD-FEC


1.3 M20DH - Pluggable 200G DCI Muxponder Card for STN6800-D16HE (20 x 10G SFP+ to 1 x 200G CFP2 DCO)

Technical Feature

M20DH Description

Occupied Slots Number

Occupy two slots

Client-side interface

Each M20DH service card supports twenty pluggable SFP+ based 10G client ports, in total forty 10G client ports per chassis

Line-side interface

Each M20DH service card supports one pluggable 200G/100G CFP2 DCO coherent modules, in total two 200G/100G line-side ports.

Line-side signal and multiplexing structure

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

100G: OCh <-> OTU4 <-> ODU4 <-> ODU2/2e

Client-side signal and mapping method

10GE<->ODU2/ODU2e

STM64/OC192 <-> ODU2/ODU2e

OTU2/2e <-> ODU2/2e

Line-side modulation format

200G:16QAM

100G:DP-QPSK

FEC mode

200G: SD-FEC

100G: SD-FEC



2. Optical Unit

Optical Unit

Description


OA (BA + PA)


Pluggable Optical Amplifier Card

Integrated with Booster Amplifier (BA) and Pre-Amplifier (PA) module inside

Built-in OSC monitor channel

Support VOA, MON

OA (LA)

Pluggable Optical Amplifier card

Integrated with two Line Amplifier (LA) modules inside

in-built OSC monitor channel

Support VOA, MON

OLP1+1

Pluggable Optical Line Protector Card

Support 1+1 protection

Support manual/auto modes

Support power failure,

OTDR

Pluggable Optical Time-Domain Reflectometer (OTDR) Tester Card

Support 1625nm±10nm

Support Pulse Width 5ns~20us

Mux/Demux

Pluggable Mux/Demux Module

Support 8/16 Mux or Demux

Typical Applications