The board list for the OptiX OSN 3800 is given below.
| Board | Description |
|---|---|
| SCC | System Control & Communication Unit |
| AUX | System Auxiliary Interface Unit |
| PIU | DC Power Interface Unit |
| APIU | AC Power Interface Unit |
| FAN | FAN Unit |
| SC2 | Bi-directional Optical Supervising Channel unit |
| SC1 | Unidirectional Optical Supervisory Channel Unit |
| DCP | 2-Channel Optical Path Protection Unit |
| OLP | Optical Line Protection Unit |
| SCS | Sync Optical Channel Separator Unit |
| FIU | Fiber Interface Unit |
| DFIU | Bidirectional Fiber Line Interface Unit |
| OAU1 | Optical Amplifier Unit |
| OBU1 | Optical Booster Unit |
| DCM | Dispersion Compensation Unit |
| VA4 | 4-Channel Variable Optical Attenuator Unit |
| VA1 | 1-Channel Variable Optical Attenuator Unit |
| MR2 | 2-channel Optical Add/Drop Multiplexing Unit |
| MR4 | 4-channel Optical Add/Drop Multiplexing Unit |
| MB2 | Expandable 2-channel Optical Add/Drop Multiplexing Unit |
| CMR2 | CWDM 2-channel Optical Add/Drop Multiplexing Unit |
| CMR4 | CWDM 4-channel Optical Add/Drop Multiplexing Unit |
| CMR1 | CWDM 1-channel Optical Add/Drop Multiplexing Unit |
| ACS | OADM Access Unit |
| MCA4 | 4-channel Spectrum Analyzer Unit |
| MCA8 | 8-channel Spectrum Analyzer Unit |
| L4G | Line Wavelength Conversion Unit with 4xGigabit Ethernet Line Capacity |
| LSX | 10 Gbit/s Wavelength Conversion Unit |
| LSXR | 10 Gbit/s Wavelength Conversion Relay Unit |
| LQMS | 4 x Multi-rate Ports Wavelength Conversion Unit with Single Transmitter and Receiver |
| LQMD | 4 x Multi-rate Ports Wavelength Conversion Unit with Dual Transmitter and Receiver |
| NS2 | 4 x ODU1 Multiplexing OTU2 Optical Interface Unit |
| TQS | 4 x STM-16/OC48/OTU1 Service Processing Unit |
| LDGD | 2xGigabit Ethernet Unit with Dual Transmitter and Receiver |
| LDGS | 2xGigabit Ethernet Unit with Single Transmitter and Receiver |
| LWX2 | 2x Arbitrary Bit Rate(16Mb/s-2.7Gb/s) Wavelength Conversion Unit |
| LWXS | Arbitrary Bit Rate(16Mb/s-2.7Gb/s) Wavelength Conversion Unit ,single fed and single receiving |
| 12LWXS | Multi-rate service fixed conversion board with single transmitter and receiver |
| LWXD | Arbitrary Bit Rate(16Mb/s-2.7Gb/s) Wavelength Conversion Unit ,dual fed and selective receiving |
| DMR1 | Bidirectional CWDM Optical Add/Drop Multiplexing Unit. |
| LOM | 8-Port Multi-Service Multiplexing Unit. |
| LOG | 8 x Gigabit Ethernet Unit. |
| TMX | 4-Channel STM-16/OTU-1 Asynchronous MUX OTU-2 Wavelength Conversion Unit. |
| TQM | 4 x Multi-rate Service Processing Unit |
| TDG | 2 x GE Tributary Service Processing Unit |
| ECOM | Enhanced Communication Interface Unit. |
| DCU | Dispersion Compensation Unit. |
| OBU2 | Optical Booster Unit. |
| SBM2 | CWDM Single-fiber Bi-Directional 2-channel Add/Drop Unit. |
| TDX | 2 x 10G Tributary Service Processing Unit. |
| TBE | 10 x Gigabit Ethernet Tributary Unit. |
| DMR1 | Bidirectional CWDM Optical Add/Drop Multiplexing Unit. |
| 12LSX | 10 Gbit/s Wavelength Conversion Board |
| 12VA1 | 1-Channel Variable Optical Attenuator Board |
| 12VA4 | 4-Channel Variable Optical Attenuator Board |
| 12LQMS | 4 x Multi-rate Ports Wavelength Conversion Board with Single Transmitter and Receiver |
| 12LQMD | 4 x Multi-rate Ports Wavelength Conversion Board with Dual Transmitter and Receiver |
| 13LQM | 4 x Multi-rate ports wavelength conversion board with dual transmitter and receiver |
| LDMS | 2 x Multi-rate Ports Wavelength Conversion Board with Single Transmitter and Receiver |
| LDMD | 2 x Multi-rate Ports Wavelength Conversion Board with Dual Transmitter and Receiver |
| 12LDM | 2 x Multi-rate Ports Wavelength Conversion Board with Dual Transmitter and Receiver |
| 12TQM | 4 x Multi-rate Ports Service Processing Board |
| TOM | 8 x Multi-rate Ports Service Processing Board |
| LQG | 4 x GE Multiplex Optical Wavelength Conversion Board |
| 12OLP | Optical Line Protection Unit |
| 12DCP | 2-Optical Line Protection Unit |
| 22SCC | System Control & Communication Unit |
| 23SCC | System Control and Communication Unit |
| 22AUX | System Auxiliary Interface Board |
| GFU | Gain flattening unit |
| 12SC1 | Unidirectional optical supervisory channel board |
| 12SC2 | Bi-directional optical supervisory channel board |
| 12OAU1 | Optical amplifying board |
| 12OBU1 | Optical booster board |
| 12OBU2 | Optical booster board |
| 12LOG | 8-port Gigabit Ethernet Multiplex &Optical Wavelength Conversion Board |
| 12LOM | 8-Port Multi-Service Multiplexing Board |
| 12NS2 | 4 x ODU1 Multiplexing OTU2 Optical Interface Board |
| 12LDX | 2 x 10 Gbit/s wavelength conversion board |
| 12TMX | 4 x STM-16/OTU1 Asynchronism MUX OTU2 Wavelength Conversion Board |
| 13LSX | 10 Gbit/s wavelength conversion board |
| 11HSC1 | Unidirectional High-power Optical Supervising Channel unit |
| 52TOM | 8 Multi-rate Ports Service Processing Board |
| 52NS2 | 8xODU0/4xODU1/4x(1xODU2/4) multiplexing 1 x OTU2(v) optical interface board |
| 52TOG | 8xGE tributary service processing board |
| OPM4 | 8-Channel Optic Power Meter Board |
| 11ST2 | Unidirectional/Bi-directional optical supervisory channel board |
| 11SFIU | Fiber Interface board |
| 13FIU | Fiber Interface board |
| 14FIU | Fiber Interface Board Used With Raman |
| ITL | Interleaver Unit |
| 12ITL | Interleaver Unit |
| ITL | Interleaver Unit |
| 11DAS1 | Double Optical Amplifier Unit with Supervisory Channel |
| 13OAU1 | Optical amplifier Unit |
| 53NS2(COMP) | 1 x 10G Line Service Processing Board(with logic ports) |
| 53NS2 | 1 x 10G Line Service Processing Board |
| 11LOA | 8-Port Any Service Multiplexing Optical Wavelength Conversion Board |
| 11RAU1 | Raman and OAU Integrated Optical Amplifier Board |
| 11RAU2 | RAMAN and Erbium Doped Fiber Hybrid Optical Amplifier Unit |
| 12OPM8 | 8-Channel Optic Power Monitoring Board |
| 11OMCA | Optical Multi-Channel Assistant-analysis Board |
| 11LEM24 | Line wavelength conversion unit with 22 x Gigabit and 2 x 10Gbit/s Ethernet Switch |
| 14LSX | 10 Gbit/s wavelength conversion Board |
| 52NS2(STND) | 1 x 10G Line Service Processing Board |
| 12LTX | 10x10G Service Multiplexing & Wavelength Conversion Board |
| 11LTX | 10x10G Service Multiplexing & Wavelength Conversion Board |
| 12LSC | 100G Wavelength Conversion Board |
| 13LSC | 100G Wavelength Conversion Board(soft decision) |
| 12HSC1 | Unidirectional High-power Optical Supervising Channel Unit |