OB Telecom Electronics Co.,ltd

Hangzhou, Zhejiang, China

We offer video fiber optic multiplexer. Ob9211dm miniature module transmits one channel of composite video over one single mode or multimode fiber. Additional multi-channel bi-directional audio, and data (rs232, rs422/485) signal may be added for enhanced application. The compact design and easy installation makes it the best choice for single channel video over fiber solution. the ob9211dm is compatible with all standard size ob9211d series modules and also ob9221dmr receiver. features exceeds the rs250c standard for snr, dg and dp 8mhz bandwidth, snr 65db 8/10 bit digital pcm video coding compatible with ntsc, pal and secam flexible configuration combination of audio/data/contact closure 24- bit digital audio, 85db snr rs232, rs422, rs485 or manchester data data transmission rate dc to 115200bps super optical dynamic range, 0km is not saturated transmission distance up to 120km supported by ob telecom standard network management system ordering information ob9211dm 1v only ob9211dm(d0101) 1v+1 bi-di rs485+1 bi-di rs232 ob9211dm(d02) 1v+2 bi-di rs485 ob9211dm(d01.a1) 1v+1 bi-di rs485+1 forward audio ob9211dm(d001) 1v+1 bi-di rs422 ob9211dm(d0001.a1) 1v+1 bi-di rs232+1 forward audio ob9211dm(a22) 1v+2 bi-di audio ob9221dmr 2v receiver ob9221dmr(a11) 2v+1 bi-di audio receiver ob9221dmr(d1) 2v+1 reverse rs485 receiver ob9221dmr(a22) 2v+2 bi-di audio receiver ob9221dmr(d01) 2v+1 bi-di rs485 receiver ob9221dmr(d01a11) 2v+1 bi-di rs485+1 bi-di audio receiver

We offer 16 channel video fiber optic multiplexer. Ob64-16d transmits 16 channels of composite video over one single mode fiber. Additional multi-channel bi-directional audio, data (rs232, rs422/485), contact closure, telephone, and 10m/100m ethernet signal could be added to provide cost effective solution for enhanced application. features exceeds the rs250c standard for snr, dg and dp 8mhz bandwidth, snr>65db 8/10 bit digital pcm video coding compatible with ntsc, pal and secam flexible configuration combination of audio/data/contact closure 24- bit digital audio, 85db snr rs232, rs422, rs485 or manchester data data transmission rate dc to 115200bps super optical dynamic range, 0km is not saturated transmission distance up to 80km supported by ob telecom standard network management system standalone, and rack-mount in 19" 1u/2u/4u chassis ordering information ob64-16d 16v only ob64-16d(d011) 16v+1 bi-di rs485+1 bi-di rs422 ob64-16d(d1) 16v+1 return rs485 ob64-16d(d01) 16v+1 bi-di rs485 ob64-16d(d01.e1) 16v+1 bi-di rs485+ ethernet ob64-16d(k11) 16v+1 bi-di cc ob64-16d(d01.a11.e1) 16v+1 bi-di rs485+1 bi-di audio +100m ethernet ob64-16d(a11) 16v+1 bi-di audio

We offer 8 channel video fiber optic multiplexer. Ob9252d transmits eight channels of composite video over one single mode or multimode fiber. Additional multi-channel bi-directional audio, data (rs232, rs422/485), contact closure, telephone, and 10m/100m ethernet signal could be added to provide cost effective solution for enhanced application. features exceeds the rs250c standard for snr, dg and dp 8mhz bandwidth, snr>65db 8/10 bit digital pcm video coding compatible with ntsc, pal and secam flexible configuration combination of audio/data/contact closure 24- bit digital audio, 85db snr rs232, rs422, rs485 or manchester data data transmission rate dc to 115200bps super optical dynamic range, 0km is not saturated transmission distance up to 80km supported by ob telecom standard network management system standalone, and rack-mount in 19" 1u/2u/4u chassis ordering information ob9252d 8v only ob9252d(d0001) 8v+1 rs232 ob9252d(d1) 8v+1 return rs485 ob9252d(d011) 8v+1 bi-di rs485+1 bi-di rs422 ob9252d(d01) 8v+1 bi-di rs485 ob9252d(d01.e1) 8v+1 bi-di rs485+100m ethernet ob9252d(k11) 8v+1 bi-di cc ob9252d(d01.a11.e1) 8v+1 bi-di rs485+1 bi-di audio +100m ethernet ob9252d(a11) 8v+1 bi-di audio

We offer 4 channel video fiber optic multiplexer. Ob9231d transmits four channels of composite video, over one single mode or multimode fiber. Additional multi-channel bi-directional audio, data (rs232, rs422/485), contact closure, telephone, and 10m/100m ethernet signal could be added to provide cost effective solution for enhanced application. features exceeds the rs250c standard for snr, dg and dp 8mhz bandwidth, snr>65db 8/10 bit digital pcm video coding compatible with ntsc, pal and secam flexible configuration combination of audio/data/contact closure 24- bit digital audio, 85db snr rs232, rs422, rs485 or manchester data data transmission rate dc to 115200bps super optical dynamic range, 0km is not saturated transmission distance up to 100km supported by ob telecom standard network management system standalone, and rack-mount in 19" 1u/2u/4u chassis ordering information ob9231d 4v only ob9231d(d011) 4v+1 bi-di rs485+1 bi-di rs422 ob9231d(d1) 4v+1 return rs485 ob9231d(k11) 4v+1 bi-di contact closure ob9231d(d01) 4v+1 bi-di rs485 ob9231d(d01.e1) 4v+1 bi-di rs485+100m ethernet ob9231d(a11) 4v+1 bi-di audio ob9231d(d01.a11.e1) 4v+1 bi-di rs485+1 bi-di audio +100m ethernet

We offer video fiber optic multiplexer. Ob9221d transmits one channel of composite video over one single mode or multimode fiber. Additional multi-channel bi-directional audio, data (rs232, rs422/485), contact closure, telephone, and 10m/100m ethernet signal could be added to provide cost effective solution for enhanced application. features exceeds the rs250c standard for snr, dg and dp 8mhz bandwidth, snr>65db 8/10 bit digital pcm video coding compatible with ntsc, pal and secam flexible configuration combination of audio/data/contact closure 24- bit digital audio, 85db snr rs232, rs422, rs485 or manchester data data transmission rate dc to 115200bps super optical dynamic range, 0km is not saturated transmission distance up to 100km supported by ob telecom standard network management system standalone, and rack-mount in 19" 1u/2u/4u chassis ordering information ob9221d 2v only ob9221d(d011) 2v+1 bi-di rs485+1 bi-di rs422 ob9221d(d1) 2v+1 return rs485 ob9221d(k11) 2v+1 bi-di contact closure ob9221d(d01) 2v+1 bi-di rs485 ob9221d(d01.e1) 2v+1 bi-di rs485+100m ethernet ob9221d(a11) 2v+1 bi-di audio ob9221d(d01.a11.e1) 2v+1 bi-di rs485+1 bi-di audio +100m ethernet

We offer 6 channel video fiber optic multiplexer. Ob9242d transmits six channels of composite video over one single mode or multimode fiber. Additional multi-channel bi-directional audio, data (rs232, rs422/485), contact closure, telephone, and 10m/100m ethernet signal could be added to provide cost effective solution for enhanced application. features exceeds the rs250c standard for snr, dg and dp 8mhz bandwidth, snr>65db 8/10 bit digital pcm video coding compatible with ntsc, pal and secam flexible configuration combination of audio/data/contact closure 24- bit digital audio, 85db snr rs232, rs422, rs485 or manchester data data transmission rate dc to 115200bps super optical dynamic range, 0km is not saturated transmission distance up to 100km supported by ob telecom standard network management system standalone, and rack-mount in 19" 1u/2u/4u chassis ordering information ob9242d 6v only ob9242d(d0001) 6v+1 rs232 ob9242d(d1) 6v+1 return rs485 ob9242d(d011) 6v+1 bi-di rs485+1 bi-di rs422 ob9242d(d01) 6v+1 bi-di rs485 ob9242d(d01.e1) 6v+1 bi-di rs485+100m ethernet ob9242d(k11) 6v+1 bi-di cc ob9242d(d01.a11.e1) 6v+1 bi-di rs485+1 bi-di audio +100m ethernet ob9242d(a11) 6v+1 bi-di audio

we offer 64 Channel Video Fiber Optic Multiplexer.OB64-XD transmits maximum 64 channel of composite video over one single mode fiber. Additional multi-channel bi-directional audio, data (RS232, RS422/485), contact closure, telephone, and 10M/100M Ethernet signal could be added to provide cost effective solution for enhanced application. Features Exceeds the RS250C standard for SNR, DG and DP 8MHz bandwidth, SNR>65dB 8/10 bit digital PCM video coding Compatible with NTSC, PAL and SECAM Flexible configuration combination of audio/data/contact closure 24- bit digital audio, 85dB SNR RS232, RS422, RS485 or Manchester data Data transmission rate DC to 115200bps Super optical dynamic range, 0Km is not saturated Transmission distance up to 80KM Supported by OB Telecom standard network management system Rack-mount in 19" 2U/4U chassis Ordering Information OB64-24D 24 channel video Tx/Rx OB64-48D 48 channel video Tx/Rx OB64-32D 32 channel video Tx/Rx OB64-64D 64 channel video Tx/Rx

We offer data audio contact closure fiber optic multiplexer. Ob9961d transmits multi-channel bi-di audio, data (rs232, rs422/485), contact closure, telephone, and 10m/100m ethernet signal in different combination over one or two core single mode or multi-mode fiber optic cables. features exceeds the rs250c standard for snr, dg and dp flexible configuration combination of audio/data/contact closure 24- bit digital audio, 85db snr rs232, rs422, rs485 or manchester data data transmission rate dc to 115200bps super optical dynamic range, 0km is not saturated transmission distance up to 120km supported by ob telecom standard network management system standalone, and rack-mount in 19" 1u/2u/4u chassis ordering information ob9961d(d0004) 4 rs232 ob9961d(d1001a11k11e1) 1 return rs485+1 rs232 +1 bi-di audio +1 bi-di contact closure+ 100m ethernet ob9961d(ag) 16 forward audio ob9961d(kg) 16 forward contact closure

We offer video fiber optic multiplexer. Ob9211d transmits one channel of composite video over one single mode or multimode fiber. Additional multi-channel bi-directional audio, data (rs232, rs422/485), contact closure, telephone, and 10m/100m ethernet signal could be added to provide cost effective solution for enhanced application. features exceeds the rs250c standard for snr, dg and dp 8mhz bandwidth, snr>65db 8/10 bit digital pcm video coding compatible with ntsc, pal and secam flexible configuration combination of audio/data/contact closure 24- bit digital audio, 85db snr rs232, rs422, rs485 or manchester data data transmission rate dc to 115200bps super optical dynamic range, 0km is not saturated transmission distance up to 100km supported by ob telecom standard network management system standalone, and rack-mount in 19" 1u/2u/4u chassis ordering information ob9211d 1v only ob9211d(d011) 1v+1 bi-di rs485+1 bi-di rs422 ob9211d(d1) 1v+1 return rs485 ob9211d(k11) 1v+1 bi-di contact closure ob9211d(d01) 1v+1 bi-di rs485 ob9211d(d01.e1) 1v+1 bi-di rs485+100m ethernet ob9211d(a11) 1v+1 bi-di audio ob9211d(d01.a11.e1) 1v+1 bi-di rs485+1 bi-di audio +100m ethernet