BC720
Features
- GPI and data Transceiver Card
- 4 x independent GPIO
- 4 x RS232 or RS422/485
- Transmission using two independent wavelengths
- Available in multimode, singlemode, WDM and CWDM variants
- Occupies a single slot in BC series 19″ rack mounting frames
BC720
GPI and Data Transceiver Card GPI, RS232, RS422/485
Description
GPI and Data Transceiver Card GPI, RS232, RS422/485 The BC720 is a transceiver card providing for the transmission and reception of 4 x independent GPIO signals plus 4 x RS232 or RS422/485 level signals via fibre optical cable using two independent wavelengths. The 4 x GPIO input signals are TTL level inputs with the 4 x GPIO outputs provided via isolated relay contact closure. The BC720 will also operate in a mixed mode allowing RS232 to RS422/485 links to be made eliminating the need for external mode converters. All Bluebell cards are designed to retain maximum integrity of the signal path offering excellent jitter free optical transport. The BC720 is available in multimode and singlemode variants to suit any fibre application. The BC720 occupies a single slot in the BC100-3RU 19″ rack-mounting frame which can hold up to 15 single slot cards. This dual functionality allows up to 30 channels of video to be transmitted or received from a single 3RU frame. Signal and card monitoring is achieved through SNMP monitoring in the BM101 network card. Alternatively GP-Output alarms can be triggered via the BM100 module. For stand alone applications the BC720 can be housed in an individual rugged enclosure.
Schematic Diagram
Specifications
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Downloads
| Title | Description | Date | Download |
|---|---|---|---|
| BC720 Manual | Manual PDF | Download |
Ordering Information
| BC720M/xx | Multimode dual fibre GPI and Data Transceiver Card with LC connectors |
| BC720S/xx | Singlemode dual fibre GPI and Data Transceiver Card with LC connectors |
| BC720S/xx/CWDM | Singlemode Dual Fibre Multichannel GPI and Multiformat Data Transceiver Card. Fitted with LC connectors as standard. Wavelengths to suit CWDM ITU Grid. Contact the Sales Office for alternate options. |
| Universal Chassis and Power Supplies | |
| BC100-3RU | 19″ 3RU Chassis for up to 15 BCxxx Cards with optional Network Monitoring and facility for Dual Redundant Power Supplies (not supplied). |
| BC100-3RU/48V | 19″ 3RU Chassis for up to 15 BCxxx Cards with optional Network Monitoring and facility for Dual Redundant Power Supplies (not supplied). Fitted with 48V dc input. |
| BC160 | 19†1RU Chassis for u to 6 BCxxx Cards. Includes Dual Redundant Power Supplies with optional Network Monitoring. |
| BM100 | Network Monitoring Card with GPI Output on a SCSI Connector for Slot-16 |
| BM101 | Network Monitoring Card with Ethernet connection for Slot-16 |
| BC140 | Extender Card for BC100 3RU Chassis |
| PS65 | 90-250VAC Power Supply for BC100-3RU or BB100-3RU Chassis |
| BB110 | Single Slot Chassis with Universal Mains Power Supply |
| BB120 | Triple Slot Chassis with Universal Mains Power Supply |