Huawei · Optical Transport & DWDM
Huawei OptiX and OSN optical transport boards
Huawei's OptiX OSN platforms carry a large share of the transport layer across African and Middle Eastern networks, and unlike the RAN side the installed base skews old — OSN 3500 and OSN 6800 shelves commissioned a decade ago are still moving traffic. That combination of long service life and short commercial life is what generates the enquiries we see: a failed line card or amplifier on a shelf the operator has no intention of replacing this budget cycle.
How to read these part numbers
The board name is the reliable identifier and the TN prefix carries the generation — TN11, TN12 and TN13 are successive hardware revisions of the same functional board, and a later revision is usually but not always accepted by an older shelf. Function is encoded in the letters: NS and NP are line service processing boards, RAU and SRAU are Raman amplifier units, CXL is a cross-connect and line board. The eight-digit code beginning 02300 or 03030 is Huawei's ordering reference and the only field that resolves a board unambiguously.
Catalogue
Equipment reference
| Part Number | Model / Designation | Compatibility | Band / Interface | Condition | Lead Time | Quote |
|---|---|---|---|---|---|---|
| 020TKH | OSN3500, SSN2PEX1 | On enquiry | On enquiry | On enquiry | On enquiry | |
| 020TLC | OSN3500, SSN6GSCC | On enquiry | On enquiry | On enquiry | On enquiry | |
| 02120107 | SS6E2FAN | On enquiry | Cooling fan assembly | On enquiry | On enquiry | |
| 02120110 | SSEE1FAN | On enquiry | Cooling fan assembly | On enquiry | On enquiry | |
| 02120173 | SSXE1FAN | On enquiry | Cooling fan assembly | On enquiry | On enquiry | |
| 021ARY | OSN3500, SSN2PSXCSA | On enquiry | On enquiry | On enquiry | On enquiry | |
| 02310SET | TN14LSCT11 | On enquiry | 100Gbit/s | On enquiry | On enquiry | |
| 02310VUW | OSN1800 | On enquiry | 2x STM-64 optical interface | On enquiry | On enquiry | |
| 02310WUR | OSN010N09 | On enquiry | CFP2 4*25Gb/S 1310nm Band 103.125Gb/S | On enquiry | On enquiry | |
| 02311GSAAlso: FTLX6872MCC-HW | OSX08C00 | On enquiry | 10G-DWDM-C band-80km TSFP+ | On enquiry | On enquiry | |
| 02311GSA-C | On enquiry | On enquiry | 10GBase-DWDM SMF Tunable 80km LC DOM | On enquiry | On enquiry | |
| 02312CXM | TNG1N401 | On enquiry | 1 x 100Gbit/s line service processing board | On enquiry | On enquiry | |
| 02313042 | SSCM6LBE01 | On enquiry | 10GE LAN Wavelength Conversion | On enquiry | On enquiry | |
| 02315342 | SSEM5LWFST01 | On enquiry | STM-64 AFEC | On enquiry | On enquiry | |
| 02315903 | SSEM3LBFST01 | On enquiry | 10G universal | On enquiry | On enquiry | |
| 02316025 | SSCMALBEST01 | On enquiry | 10GE LAN AFEC Super Tunable | On enquiry | On enquiry | |
| 02316271 | SSCM9LBFST01 | On enquiry | LBFS | On enquiry | On enquiry | |
| 02317276 | SSEM8LBFST01 | On enquiry | 10G LAN/WAN, C-BAND, Super WDM Tunable | On enquiry | On enquiry | |
| 025HGHAlso: TN59NS4C01 | On enquiry | On enquiry | 100Gbit/s | On enquiry | On enquiry | |
| 02824610 | On enquiry | On enquiry | OSN7500 | On enquiry | On enquiry | |
| 03020LGL | TN54TEM28 | On enquiry | On enquiry | On enquiry | On enquiry | |
| 03020SETAlso: SSN1SLH1 | HW OSN 7500 OptiX OSN Series Shared Board | On enquiry | 16xSTM-1 Signal Process Board | On enquiry | On enquiry | |
| 03021AUEAlso: TN53NQ201 | On enquiry | On enquiry | 4 x 10G | On enquiry | On enquiry | |
| 03021ETLAlso: TN55TQX | On enquiry | On enquiry | 4 x 10G | On enquiry | On enquiry | |
| 03021KSK | TN52UXCM | On enquiry | Universal cross connect board | On enquiry | On enquiry | |
| 03021PBA | TN16UXCM | On enquiry | 1.6T Universal Cross Connect, System Control and Clock Processing Board | On enquiry | On enquiry | |
| 03021PBA | TN16UXCM OSN8800 | On enquiry | On enquiry | On enquiry | On enquiry | |
| 03021SHB | TN54TTX | On enquiry | On enquiry | On enquiry | On enquiry | |
| 03023HCL | OSN8800, TN13STG | On enquiry | Synchronous Timing Generation Board | On enquiry | On enquiry | |
| 03023NRRAlso: TN52SRAPXF | HW OptiX OSN 9800 | On enquiry | Extended C-waveform Super Backward Raman and pluggable Y-Er element amplifier | On enquiry | On enquiry | |
| 03024GDQ | TN55TSC | On enquiry | 100G Tributary Service Processing Board | On enquiry | On enquiry | |
| 03025VXX | TMF1SCC | On enquiry | System Control and communication module | On enquiry | On enquiry | |
| 03030DAM | SSE3OAUC03E | On enquiry | On enquiry | On enquiry | On enquiry | |
| 03030DKF | OSN3500 | On enquiry | SXCSA Board Without Extension Host | On enquiry | On enquiry | |
| 03030EQH | TN11CRPC01 | On enquiry | On enquiry | On enquiry | On enquiry | |
| 03030FMX | SSC8OPU02 | On enquiry | Optical power amplifier | On enquiry | On enquiry | |
| 03030FRY | SSC6LBEST01 | On enquiry | Metro optical transport system | On enquiry | On enquiry | |
| 03030JVX | TN51SCC01 | On enquiry | SCC Control and Communication Board | On enquiry | On enquiry | |
| 03030KNJ | SSE5OAUC01C | On enquiry | On enquiry | On enquiry | On enquiry | |
| 03030LNB | TN52SCC01 | On enquiry | System Control and Communication Board | On enquiry | On enquiry | |
| 03030LWG | TN53TSXL01 | On enquiry | On enquiry | On enquiry | On enquiry | |
| 03030MJB | TN11DAS1, TN11DAS111 | On enquiry | Dual C-BAND, MAX 0dBm IN and 20dBm OUT, Gain 20~31dB, 1511nm | On enquiry | On enquiry | |
| 03030PBWAlso: TN11RAU201 | HW OSN 8800 RAU2 | On enquiry | Backward Raman and erbium doped Fiber hybrid optical amplifier | On enquiry | On enquiry | |
| 03030PHD | TN12OPM801 | On enquiry | 8-channel optical power monitoring | On enquiry | On enquiry | |
| 03030RRQ | TN56NS3T01 | On enquiry | 50 GHz | On enquiry | On enquiry | |
| 03030RRW | TN13LSC | On enquiry | 100Gbit/s wavelength conversion | On enquiry | On enquiry | |
| 03030SRV | TN15LSC | On enquiry | 100Gbit/s | On enquiry | On enquiry | |
| 03030YCEAlso: TN12RAU201 | HW OSN 6800 TN12RAU | On enquiry | Backward Raman and erbium doped Fiber hybrid optical amplifier | On enquiry | On enquiry | |
| 03030YHP | TN12MR8V01 | On enquiry | 8-channel optical add/drop multiplexing | On enquiry | On enquiry | |
| 03031GGX | TN58NS4T61 | On enquiry | 100Gbit/s Line Service Processing Board ePDM-QPSK | On enquiry | On enquiry | |
| 03031KBA | TN17LSCT51 | On enquiry | 100Gbit/s | On enquiry | On enquiry | |
| 03031KBGAlso: TN11SRAU02 | HW OptiX OSN9800 SRAU | On enquiry | Super C-band Backward Raman and Erbium Doped Fiber Hybrid Optical Amplifier | On enquiry | On enquiry | |
| 03031KBG | TN11SRAU02 | On enquiry | C-band Raman/EDFA, -7dBm LINE IN, 20dBm OUT, Gain 27-38dB | On enquiry | On enquiry | |
| 03031RGC | TN12RAU201E | On enquiry | On enquiry | On enquiry | On enquiry | |
| 03032262 | SS43SCB01 | On enquiry | On enquiry | On enquiry | On enquiry | |
| 03032798 | SSA1ASCC01 | On enquiry | On enquiry | On enquiry | On enquiry | |
| 03032AFQAlso: TNU2N402PT51 | HW OptiX OSN 9800 | On enquiry | 2-port 100G/200G or 1-port 400G programmable line service processing | On enquiry | On enquiry | |
| 03032DAU | TN18LSC | On enquiry | 100G | On enquiry | On enquiry | |
| 03032MJC | TNF1LSCT69 | On enquiry | 1-port 100 Gbit/s Wavelength Conversion Board | On enquiry | On enquiry | |
| 03032XUG | CFP2A24 | On enquiry | 200G DWDM | On enquiry | On enquiry | |
| 03033AEB | TN13C1CFPT63 | On enquiry | 100G CFPT63, Metro+, SDFEC2, Coherent wDCM, Tunable, Extended C Band | On enquiry | On enquiry | |
| 03033FNF | TNG2DWSS2001 | On enquiry | Dual 20 ports, Super C-band, 190.65THz~196.675THz | On enquiry | On enquiry | |
| 03037502 | SSL2MCA-C | On enquiry | 8-Channel C Band LC/PC | On enquiry | On enquiry | |
| 03037843 | SSJ2JSCC01 | On enquiry | COMMUNICATION BOARD | On enquiry | On enquiry | |
| 03038490 | SSC6FIU01 | On enquiry | On enquiry | On enquiry | On enquiry | |
| 03038895 | SSE1SC107 | On enquiry | On enquiry | On enquiry | On enquiry | |
| 03052106 | RTN620, SL61EMS6 | On enquiry | On enquiry | On enquiry | On enquiry | |
| 03052121 | TNH1ISUB05 | On enquiry | Intermediate signal unit | On enquiry | On enquiry | |
| 03052966 | SLD64 | On enquiry | On enquiry | On enquiry | On enquiry | |
| 03052979 | OSN3500, OSN7500, SSN4SL64 | On enquiry | 1-port STM-64 10G optical interface | On enquiry | On enquiry | |
| 030AMX1 | CXL16 | On enquiry | On enquiry | On enquiry | On enquiry | |
| 030AMX1Also: SSQ2CXL1602-S16.1 | OSN2500 | On enquiry | CXL16 | On enquiry | On enquiry | |
| 030BME10 | SL64 | On enquiry | On enquiry | On enquiry | On enquiry | |
| 100G-DWDM-C.ext.-T51-SM-TCFPAlso: 032VMY, TN12C1CFPT51 | TN12C1CFPT51 | On enquiry | 100G-DWDM, T51 | On enquiry | On enquiry | |
| 34060322 | XFP-1550-STM64/FC10G/10GbE/OTU2-40km | On enquiry | 40km | On enquiry | On enquiry | |
| BA2 03735510 | SSN1BA201-014M+3 | On enquiry | OSN3500 | On enquiry | On enquiry | |
| EFS0AAlso: 020KHQ, SSN1EFS0A | OSN3500 | On enquiry | On enquiry | On enquiry | On enquiry | |
| EGS4 020EHL | SSN3EGS4 | On enquiry | OSN3500 | On enquiry | On enquiry | |
| ETF8 0268116 | SSN1ETF8 | On enquiry | OSN3500 | On enquiry | On enquiry | |
| GSCCAlso: 030CEP, SSN3GSCC01 | OSN7500 | On enquiry | On enquiry | On enquiry | On enquiry | |
| GSCC 03706410 | SSN1GSCC01 | On enquiry | OSN3500 | On enquiry | On enquiry | |
| HW OSN3500 | On enquiry | On enquiry | On enquiry | On enquiry | ||
| Optix OSN1800 | On enquiry | On enquiry | On enquiry | On enquiry | ||
| Optix PTN1900 | On enquiry | On enquiry | On enquiry | On enquiry | ||
| OSN2500 | On enquiry | On enquiry | On enquiry | On enquiry | ||
| OSN500, ATN910, PTN910, RTN905 | On enquiry | DC power cord cable | On enquiry | On enquiry | ||
| OSN7500 | On enquiry | On enquiry | On enquiry | On enquiry | ||
| SL16AAlso: 03737210, SSN1SL16A01 | OSN3500 | On enquiry | On enquiry | On enquiry | On enquiry | |
| SL64Also: 030BME, SSN1SL6402-S-64, 2b | OSN3500 | On enquiry | On enquiry | On enquiry | On enquiry | |
| SLQ41 020RJQ | SSN3SLQ41 | On enquiry | OSN3500 | On enquiry | On enquiry | |
| SSE8TMRST01Also: 03030LJS | OptiX BWS 1600G TMRS | On enquiry | On enquiry | On enquiry | On enquiry | |
| SSL2SC207 03039186 | OptiX Metro 6040 SC2 | On enquiry | Bidirectional Optical Supervisory Channel Unit | On enquiry | On enquiry | |
| SSND0SLQ | SLQ16 | On enquiry | 4xSTM-16 Optical Interface Board | On enquiry | On enquiry | |
| SXCSAAlso: 030DJX, SST1SXCSA01 | OSN7500 | On enquiry | On enquiry | On enquiry | On enquiry | |
| SXCSA 030DKF | SSN1SXCSA01 | On enquiry | OSN3500 | On enquiry | On enquiry | |
| TN11LTX | On enquiry | 10-Port 10Gbit/s | On enquiry | On enquiry | ||
| TN11LTXT01 03030NLC | OptiX OSN 8800 LTX | On enquiry | 10*10Gbit/s Service Multiplexing Into OTU4 Wavelength Conversion | On enquiry | On enquiry | |
| TN11RAU1 | HW OptiX OSN 8800 RAU1 | On enquiry | Inverse Raman and Erbium-doped Fiber Hybrid Optical Amplifier | On enquiry | On enquiry | |
| TN11SCC01Also: 03030CBF | Optix OSN 6800 SCC | On enquiry | On enquiry | On enquiry | On enquiry | |
| TN11TOM01Also: 03030HMQ | OSN8800 | On enquiry | 8 x multi-rate ports service processing board | On enquiry | On enquiry | |
| TN12LTX | On enquiry | 10-channel 10Gbit/s | On enquiry | On enquiry | ||
| TN12RAU1 | HW OptiX OSN 8800 RAU1 | On enquiry | Inverse Raman and Erbium-doped Fiber Hybrid Optical Amplifier | On enquiry | On enquiry | |
| TN13C2CFP2A24 | OptiX OSN 9800 03032XUG | On enquiry | 200Gbits | On enquiry | On enquiry | |
| TN13OAU101Also: 03030MVS | Optix OSN 6800/8800 OAU1 | On enquiry | On enquiry | On enquiry | On enquiry | |
| TN15LTX | On enquiry | 10-Port 10Gbit/s | On enquiry | On enquiry | ||
| TN17LSCM | On enquiry | 100Gbit/s wavelength conversion | On enquiry | On enquiry | ||
| TN17LTX | On enquiry | 10-Port 10Gbit/s | On enquiry | On enquiry | ||
| TN1K3AFB | OSN 6800 02300652 | On enquiry | WDM/OTN general frame | On enquiry | On enquiry | |
| TN1K6AFB | OSN 8800 02300680 | On enquiry | T16 Frame | On enquiry | On enquiry | |
| TN1M3LSXT01 02317380 | OptiX OSN 6800 LSX | On enquiry | 10Gbit/s Wavelength Conversion Board | On enquiry | On enquiry | |
| TN52NS3T01Also: 03030LMT | Optix OSN 8800 NS3 | On enquiry | On enquiry | On enquiry | On enquiry | |
| TN54GS4 | On enquiry | 100G | On enquiry | On enquiry | ||
| TN54HSNS4 | On enquiry | 1 x 100G | On enquiry | On enquiry | ||
| TN54HUNQ2 | OSN8800 03030RTQ | On enquiry | 4 x 10G Universal Line Service Processing Board | On enquiry | On enquiry | |
| TN54NP200 | HW OptiX OSN 8800 NP200 | On enquiry | 1-channel 100G, expandable to 200G | On enquiry | On enquiry | |
| TN54NP200E | HW OptiX OSN 8800 NP200E | On enquiry | 1-channel 100G optoelectronic integrated line service processing expansion | On enquiry | On enquiry | |
| TN54NPS4 | On enquiry | 1x100G | On enquiry | On enquiry | ||
| TN54NPS4E | HW OptiX OSN 8800 NPS4E | On enquiry | 100G PID line service processing expansion | On enquiry | On enquiry | |
| TN54NS3T01Also: 03030LWM | NS3 | On enquiry | 40G Line Service Processing | On enquiry | On enquiry | |
| TN54NS4 | On enquiry | 1 x 100G | On enquiry | On enquiry | ||
| TN54NS4M | On enquiry | 100G | On enquiry | On enquiry | ||
| TN54NS4T01Also: 03030P | HW OSN8800 100G Line Service Processing Board | On enquiry | 50 GHz | On enquiry | On enquiry | |
| TN54NS4T11 03030NJU | OSN8800 | On enquiry | 50 GHz | On enquiry | On enquiry | |
| TN54NS4T1103030NJU | HW OSN8800 100G Line Service Processing Board | On enquiry | 50 GHz | On enquiry | On enquiry | |
| TN54TSC | OSN8800 | On enquiry | TSC | On enquiry | On enquiry | |
| TN55TTXAlso: 03022NDK | OSN8800 | On enquiry | 10x10G Tributary Service Processing Board, 10G-10km-SFP+ | On enquiry | On enquiry | |
| TN57NS4 | On enquiry | 1 x 100G | On enquiry | On enquiry | ||
| TN57NS4T01Also: 03030SSE | HW OSN8800 100G Line Service Processing Board | On enquiry | 50 GHz | On enquiry | On enquiry | |
| TN58NS4 | On enquiry | 1 x 100G | On enquiry | On enquiry | ||
| TN58NS4T51 | OSN8800 03031EQH | On enquiry | 100Gbit/s Line Service Processing Board | On enquiry | On enquiry | |
| TN58NS4T53Also: 031GGW | On enquiry | On enquiry | 100Gbit/s | On enquiry | On enquiry | |
| TN58NS4T61Also: 03031GGX | OSN8800 | On enquiry | 100Gbit/s Line Service Processing Board, 150000 ps/nm C Band | On enquiry | On enquiry | |
| TN96NS4 | HW OptiX OSN 8800 NS4 | On enquiry | 100G line service processing | On enquiry | On enquiry | |
| TN97NS4 | HW OptiX OSN 8800 NS4 | On enquiry | 100G line service processing | On enquiry | On enquiry | |
| TNU2N402PT52Also: 03031PLA | HW OptiX OSN 9800 | On enquiry | 2*100G/200G or 1*400G programmable line service processing | On enquiry | On enquiry | |
| TNU5N402C01Also: 02311NBK | HW OptiX OSN 9800 | On enquiry | 2X100G module line service processing board | On enquiry | On enquiry |
Cannot find a part number? Send us the number and we will identify and price it.
Ordering notes
Specify the OSN platform and shelf model first — OSN 3500, 6800, 7500, 8800 and 9800 are different chassis with different backplane capacities, and a board qualified in one is not automatically qualified in another. Then give the board name with its TN revision, the slot, and the software release. For line cards, state the line rate and wavelength plan. Export-control screening applies to Huawei items containing US-origin technology; we confirm per transaction before committing to a delivery date.
Lifecycle and availability
OSN 3500 and OSN 6800 are end-of-sale and largely end-of-support, supplied as refurbished or new surplus. OSN 8800 and 9800 remain in wider circulation. Treat everything on this page as condition-stated-per-line rather than assuming new.
Equipment condition
New — factory-sealed, supplied through the manufacturer's own channel or a qualified distributor, with full manufacturer warranty.
New surplus — unused factory stock, original packaging where available, sourced from decommissioned projects or distributor inventory. Manufacturer warranty may have lapsed; CRS PLUS warranty applies.
Refurbished / tested — previously deployed equipment, cleaned, firmware-checked and functionally tested against the manufacturer's specification before shipment. CRS PLUS warranty applies.
Condition is confirmed in writing on every quotation before you commit to an order.
Warranty
Warranty terms vary by item, by condition and by the supplier the equipment is sourced from. They are stated in writing on the quotation, per line item, before you commit to an order.
Where equipment is supplied new through the manufacturer's own channel, the manufacturer's warranty applies and is passed to you.
Send us the part numbers you need and we will confirm warranty terms alongside availability, condition, lead time and price.
Questions
Frequently asked questions
Will a TN13 board work in a shelf that shipped with TN11 boards?
Often, but not always — it depends on the shelf revision and the software release. Send us both and we will confirm before quoting rather than after delivery.
What is the difference between an NS4 and an NP200 board?
Different line service processing capabilities and capacities within the OSN 8800 family. The distinction matters for the traffic you intend to carry, so tell us the service configuration rather than only the board name.
Can you supply Raman amplifier units?
Yes — RAU, RAU1, RAU2 and SRAU units appear in this table. These are span-specific, so give us the fibre span length and loss budget with your enquiry.
Are these boards export-controlled?
Some Huawei equipment containing US-origin technology is subject to re-export controls, and the answer depends on the item and destination. We check per transaction and tell you before you commit.
Related pages
Manufacturer names, product names and part numbers are the property of their respective owners and are used here for identification purposes only. CRS PLUS sources these products through its qualified supplier base and holds no distributor, reseller or agency appointment from any manufacturer listed.
This catalogue is compiled from our supplier network's available inventory and from manufacturer product documentation, and is reviewed monthly. Listing does not indicate stock held by CRS PLUS — availability, condition and lead time are confirmed per enquiry. Last reviewed: 22 August 2026.
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