OSN9800 Wavelength Division Board TNG1N210 100G Dual Carrier Tunable Line Optical Module Board

Yantai Boxin International Trading Co., Ltd. is a professional comprehensive trading service provider for communication equipment.With warehouses established in Yantai and Hong Kong, we have built a complete and localized network for delivering communication products and services.In 2018, Yantai Boxin International Trading Co., Ltd. set up its international sales department in Yantai, China.Based in China, we operate in emerging markets across Southeast Asia, India, the Middle East, Africa, Europe, and the United States. 

Yantai Boxin International Trading Co., Ltd. supplies products to various telecom operators, meeting their needs for supplementing and expanding 2G/3G/4G/5G network stations.Our current equipment portfolio covers brands such as Nokia, Ericsson, Alcatel, Huawei, ZTE, ZTT, and FiberHome. 

We expand our international market share by offering high-quality products, excellent service, competitive pricing, and timely delivery.Feel free to contact us for more information.

??? ??????

1.Product Overview

Table 1: Basic Identification and Specifications

Attribute specification description

Device Platform OptiX OSN 9800 U/V Series Intelligent Optical Transmission Platform

Board name: 100G Dual Carrier Tunable Line Side Panel Card

Functional positioning: pure line side wavelength conversion and transmission unit

Physical dimensions: height x depth: 30.0 mm x 220.0 mm

The slot requirement requires one TN subrack business card slot

Typical power consumption 85W (full load working state)

Working temperature -5°C to+55°C

Power input -48 V DC (-38.4 V to -72 V range)

2.Interface and speed characteristics

Table 2: Interface Specification Details

Key characteristics of the number of interface type connectors on the interface side

System side (east/west direction) 100Gb/s electrical interface -2 channels receive 100G electrical signals from the crossover board (OTL4.10)

Line side (optical port) 100G DWDM optical interface CFP2 pluggable 1-channel output dual carrier 100G DWDM optical signal, wavelength adjustable

Table 3: Line side optical module specifications (CFP2)

Parameter specifications

Line rate of 100 Gbit/s (2x 50G carrier aggregation)

Modulation format: Polarization multiplexed quadrature phase shift keying (PDM-QPSK)

Optional modulation format: Polarization Multiplexing Eight Phase Orthogonal Amplitude Modulation (PDM-8QAM) for short-range applications

Wavelength tuning range for the entire C-band (1528.77 nm to 1566.31 nm)

Channel spacing supports 75 GHz or 100 GHz grid

Output optical power -2 dBm to+3 dBm (adjustable, typical value 0 dBm)

Center frequency offset ± 0.5 GHz (steady state)

3.Signal Processing and Mapping

Table 4: Signal Processing Functions

Function module description

Signal regeneration for clock recovery and 3R regeneration of the input 100G OTL signal

FEC processing supports hard decision FEC (HD-FEC), compliant with ITU-T G.709 standard

Mapping and multiplexing map OTU4 signals and modulate them onto optical wavelengths through dual carrier modulation

Expense processing supports the termination and penetration of OTN expenses (SM, PM, TCM, etc.)

4.Transmission performance parameters

Table 5: Optical performance indicators (based on PDM-QPSK, using HD-FEC)

Typical values of parameter testing conditions

Receiver sensitivity BER ≤ 1E-15 (after FEC) -14 dBm (OSNR tolerance of approximately 14.5 dB @ 0.1nm)

Received overload optical power BER ≤ 1E-15 (after FEC)+3 dBm

Dispersion tolerance range ± 1000 ps/nm

Polarization mode dispersion tolerance range of 20 ps

Polarization related loss tolerance range of 3 dB

Using G.652 fiber optic for relay free transmission distance, the error free range can reach 1500 kilometers (related to system design and fiber quality)

5.Key characteristics and network roles

Table 6: Core functional characteristics

Characteristics Description Network Value

The pure line roadside design only has line side optical ports, which need to be used in conjunction with customer side panel cards (such as TNG1N206) or crossover boards to achieve signal regeneration and wavelength conversion, extend transmission distance, and form a complete OTN end-to-end path

The dual carrier technology uses two phase locked 50G optical carriers to transmit 100G signals, reducing the bandwidth requirements of optoelectronic devices and improving performance stability.It is a classic 100G long-distance transmission scheme

The wavelength tunable CFP2 optical module has a built-in tunable laser to simplify spare parts management, achieve flexible wavelength configuration and remote scheduling, and is a key component of ROADM network

CFP2 pluggable optical modules are separated from the board body for easy maintenance, upgrade, or replacement of the optical modules separately.In the future, it can support more advanced CFP2 modules (such as SD-FEC support)

6.Typical Applications and Networking

Table 7: Application Scenarios

Scene networking method combined with board

Long distance trunk transmission serves as a line relay or terminal station sending unit in conjunction with customer side panels such as TNG1N206.After completing business access and aggregation, it is sent from this board to the line

ROADM mesh network, as a generator of optical wavelength channels, works in conjunction with WSS (wavelength selective switch) board to achieve dynamic up and down routing and cross scheduling of wavelengths

The SNCP or ODUk ring network, composed of ring network protection, provides line side optical direction on the ring network nodes to achieve ring network protection for services

System expansion adds a new 100G wavelength channel to the existing system for independent installation, enabling quick activation of new wavelength services

7.Management and maintenance features

Table 8: OAM Functions

Category support function

Real time performance monitoring of line side optical power, optical signal-to-noise ratio (OSNR), bias current, temperature, and bit error rate (before/after FEC)

Alarm management LOS, LOF, OTU-AIS, OTU-BDI, FEC over limit, laser temperature alarm, etc

Maintenance and operation of laser switch control, loopback setting, error code testing, wavelength tuning and query

Diagnostic information provides detailed module information (manufacturer, serial number, wavelength, transmission distance) and diagnostic parameters

8.Compatibility and ordering information

Table 9: Compliance with Standards and Compatibility

Category standards/specifications

OTN standards ITU-T G.709, G.798, G.872

Optical interface standard ITU-T G.959.1, IEEE 802.3ba (partially related)

Management standards TL1, SNMP, CORBA/MTOSI

The device compatibility must be plugged into the TN service sub rack of OSN 9800 and work in conjunction with the system cross board

Software requirements require support for device host software version (such as V100R019C00SPC300 and above)

Note:

TNG1N210 is a pure"line side" or"relay side" card that does not have the ability to directly access customer services such as Ethernet and SDH.Its function is to convert 100G OTN electrical signals from within the system into 100G optical wavelength signals suitable for long-distance transmission on DWDM lines.

Its transmission performance (especially distance) is highly dependent on the CFP2 optical module model used, the system's optical power budget design, and the fiber link conditions.

In a typical network, TNG1N210 is often paired with a card with a customer side interface (such as TNG1N206), where the former is responsible for " sending on the line " and the latter is responsible for " business access and aggregation " .