Overview
The FL-CCTV381-T/R is HD-SDI fiber extender ( SDI optical transceiver)adopts Digital Multiplexing technology to transport 8-channel high
definition video signals over an optical line, realizes
high-quality video transmission. Besides, this SDI fiber extender
provides one unidirectional(default)/ bi-directional RS485 data
channel and one RS232 data channel, and supports CLI command and
intelligent management platform based on SNMP_V1&V2 protocol to
perform perfect management functions.
This SDI optical transceiver includes a transmitter named
FL-CCTV381-T and a receiver named FL-CCTV381-R, which can be widely
used in digital cctv surveillance, high-definition video
conference, high-definition video monitoring, intelligent
transportation system and public security system.
Feature
Adopts Digital Multiplexing technology to transport 8-channel high
definition video signals over an optical line
Comply with SMPTE-292M standard
Pass through the SDI check filed test to reach the broadcast level
SDI application
1080P@30,25,24,1080I@60,50 and 720P@60,50,30,25,24
Embedded ESD protection circuit to prevent damage from static
With output status indicator and input lock indicator
With NOP (No optical signal), LOF(Loss of frame) and ERR(bit error)
alarm indications
With APC circuit to perform stable optical power
One unidirectional(default)/bi-directional RS485 channel, half
duplex, up to 115.2Kb/s baud rate
One RS232 management interface(CONSOLE) used for CLI management
One Ethernet management interface(EMU), supports intelligent
management platform based on SNMP_V1 and SNMP_V2 protocol
Specification
Item | Typical value |
TX optical interface |
Connector | FC |
Optical fiber | Single mode |
Wavelength (nm) | Tx1310FP/ Rx1550 | Tx1550DFB /Rx1310 | Tx1550DFB/ Rx1310 | Tx1550DFB/ Rx1310 |
Transmission distance (Km) | 10 | 20 | 40 | 60 |
launched power (dBm) | -6~-1 | -7~-2 | -5~-0 | -2~+3 |
Maximum receive sensitivity (dBm) | -32 | -32 | -34 | -36 |
TX optical interface |
Connector | FC |
Optical fiber | Single mode |
Wavelength (nm) | Tx1550FP/ Rx1310 | Tx1310FP/ Rx1550 | Tx1310FP/ Rx1550 | Tx1310FP/ Rx1550 |
Transmission distance (Km) | 10 | 20 | 40 | 60 |
launched power (dBm) | -14~-7 | -14~-7 | -8~-3 | -5~0 |
Maximum receive sensitivity (dBm) | -18 | -18 | -20 | -21 |
HD-SDI |
HD-SDI | Input | Connector | BNC |
Impedance | 75Ω |
Return loss | >15dB |
Output | Connector | BNC |
Impedance | 75Ω |
level | 800mVp-p±10% |
Return loss | >15dB |
Rise and fall time | ≤270ps |
Alignment jitter (100KHz) | ≤0.2UI |
Timing jitter (10Hz) | ≤1UI |
RS485 Interface |
Connector | PHOENIX connector |
Baud rate | 0~115.2Kb/s |
Bit error ratio | <10-9 |
Work mode | Half-duplex |
RS232 user channel interface |
Connector | PHOENIX connector |
Baud rate | 0~115.2Kb/s |
Bit error ratio | <10-9 |
CONSOLE |
Connector | RJ45 |
Baud rate | 19200 |
bits | 8 |
Stop bit | 1 |
parity check | None |
EMU interface |
Interface | RJ45 |
Bit rate | 10M 100Mb/s |
Power and Consumption |
Power supply | AC 220V |
range | 176～264V AC |
Power consumption | 11W±10％ |
Environment Requirements |
Working temperature | -30～60℃ |
Relative Humidity | ≤95％, no condensation |
Storage temperature | -40～85℃ |
Equipment dimension |
Equipment dimension (with rack mount ear) | 434mm×44mm×195mm |
Keywords: SDI fiber extender, HD-SDI optical transceiver, HD-SDI optic transmitter, SDI to fiber converter
