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OP+AVT+2

2 Analog Video, 8 Analog Audio Fiber Transmitter

The OP+AVT modules provide professional, broadcast-quality transport of mul-tiple analog audio and video signals over a single fiber optic interface. These mod-ules are capable of transporting up to eight analog video channels and 64 analog audio channels over this fiber interface, using an innovative daisy-chain design to maximize the fiber optic bandwidth. Occupying two slots within the 6800+™ frame, this solution allows for up to 20 independent analog video signals and 80 analog audio channels in a single 2RU frame. Since the analog video is not de-coded, phase information is kept intact, allowing applications such as blackburst transport over long distances for genlock purposes.

The OP+AVT modules support up to one video and four audio channels, while the OP+AVT+2 modules support up to two video and eight audio channels. As well, an electrical-only expansion version of the OP+AVT+2 (OP+AVT+EXP) can be used along with an initial optical version to create a daisy-chained configuration capable of supporting up to eight video and 64 audio channels on a single optical channel.

Fiber optic transmitters are available in both 1310 nm (FP laser) CWDM and DWDM (DFB laser) wavelengths, allowing for in-building, campus or metro-dis-tance applications.

These modules can be controlled manually via card-edge controls or remotely using either CCS Navigator™, third-party SNMP-based control applications, HTTP Web browser (with QXFE-series frames only) or NUCLEUS™ control panels.

Features

  • One fiber output: either single- or multimode
  • Available in 1310 nm FP and CWDM DFB wavelength options
  • Up to two composite video inputs (NTSC, PAL-B, PAL-M)
  • Up to eight balanced analog audio inputs (high impedance or 600 ohms)
  • Electrical-only expansion module allows for daisy-chaining of up to eight transmit modules
  • Hot-swappable
  • Occupies two slots in the 2RU FR6802+QXFE 6800+ frame or the standalone FR6800+MB 6800+ Mix Box
  • HTTP control via Ethernet-equipped 6800+ 2RU frames
  • Optional CCS Navigator applications for remote Ethernet PC-based status monitoring and control
  • Standard SC/PC-type fiber optic connector
  • Optional FC/PC-type or ST/PC-type fiber optic connector

Images/Diagrams

Block Diagram

OP+AVT-BD.jpg

Back Module

OP+AVT-BM.jpg

Specifications

Specifications and designs are subject to change without notice.

Optical Output
Number of Outputs1
Wavelengths (nm)1310 FP
 1270, 1290, 1310, 1330, 1350, 1370, 1430, 1450, 1470, 1490, 1520, 1530, 1550, 1570, 1590, 1610 CWDM (ITU G.694.2)
ConnectorSC/PC per IEC 61754-4-1
ST/PC (optional), FC/PC (optional)
Output Power-7 dBm ±1 dBm FP
0 dBm ±2 dBm CWDM
Extinction Ratio8 dB typical
 
Analog Composite Video Inputs
Number of Inputs2 (75 ohms terminated)
ConnectorBNC (IEC 169-8)
StandardsNTSC (SMPTE 170M), PAL-B (ITU 624-2), PAL-M
Level1 V pk-pk; ±6 dB nominal
Impedance75 ohms
Return Loss>40 dB to 6 MHz
Common Mode Range5 V pk-pk
Common Mode Rejection Ratio>60 dB at 60 Hz
 
Analog Audio Inputs
Number of Inputs8 mono channels
ConnectorWeidmϋller 24-pin locking header-socket pair
Input Audio Level28 dBu to 16 dBu (adjustable in 2 dB increments)
Input ImpedanceHigh-impedance or 600 ohms, jumper selectable
CMRR>80 dB at 60 Hz, typical
Linearity<±0.5 dB (to -100 dBFS)
Frequency Response<±0.05 dB (20 Hz to 20 kHz), typical
THD>100 dB (at -1 dBFS, 20 Hz to 20 kHz)
SNR>100 dB
 
Power and Temperature
Operating Temperature41° to 113° F (5° to 45° C)
Power Consumption<10 W
Start Up Time<5 sec
 

Ordering Information

OP+AVT+2+13D2 video, 8 audio, 1310 nm FP laser
OP+AVT+2+CxxD*2 video, 8 audio, CWDM laser
OP+AVT+2+DxyD**2 video, 8 audio, DWDM laser
OP+AVT+2+EXP2 video, 8 audio, AVT expansion (no optics)
OP+OPT+AVT+2Software upgrade key for OP+AVT+ to OP+AVT+2
 
Connector Options
OP+OPT+STOPTO+ -ST connector option for OPTO+ fiber modules
OP+OPT+FCOPTO+ -FC connector option for OPTO+ fiber modules
 
Compatible with the FR6822+QXFE frame

Cable Options
OP+CBL+1M-SCPCSingle-mode fiber cable, 1 meter, SC/PC male termination
OP+CBL+1M-STPCSingle-mode fiber cable, 1 meter, ST/PC male termination
OP+CBL+5M-SCPCSingle-mode fiber cable, 5 meter, SC/PC male termination
OP+CBL+5M-STPCSingle-mode fiber cable, 5 meter, ST/PC male termination


*CWDM Wavelength Selection Table
replace "xx" with wavelength below
“Lower Band” Wavelengths
“Upper Band” Wavelengths
xx
Wavelength
xx
Wavelength
27
1270 nm
47
1470 nm
29
1290 nm
49
1490 nm
31
1310 nm
51
1510 nm
33
1330 nm
53
1530 nm
35
1350 nm
55
1550 nm
37
1370 nm
57
1570 nm
43
1430 nm
59
1590 nm
45
1450 nm
61
1610 nm


**DWDM Wavelength Selection Table
replace "xy" with wavelength below
“Lower Band” Wavelengths“Upper Band” Wavelengths
xyITU Channel NumberFrequency (THz)Wavelength (nm)
2121192.11560.61
2222192.21559.79
2323192.31558.98
2424192.41558.17
2525192.51557.36
2626192.61556.55
2727192.71555.75
2828192.81554.94
2929192.91554.13
3030193.01553.33
3131193.11552.52
3232193.21551.72
3333193.31550.92
3434193.41550.12
3535193.51549.32
3636193.61548.51
3737193.71547.72
3838193.81546.92
3939193.91546.12
4040194.01545.32
4141194.11544.53
4242194.21543.73
4343194.31542.94
4444194.41542.14
4545194.51541.35
4646194.61540.56
4747194.71539.77
4848194.81538.98
4949194.91538.19
5050195.01537.40
5151195.11536.61
5252195.21535.82
5353195.31535.04
5454195.41534.25
5555195.51533.47
5656195.61532.68
5757195.71531.90
5858195.81531.12
5959195.91530.33
6060196.01529.55
Sales Contacts
  • North America +1 800 231 9673
  • Caribbean and Latin America +1 786 437 1960
  • Europe and Africa +44 118 964 8200
  • Middle East and South Asia  +971 4 433 8250
  • Asia, Pacific Rim +852 2776 0628