TeleThon 3G Datasheet Lightweight, easy-to-deploy fiber connectivity solutions.

Datasheet
TeleThon 3G
Multichannel Wavelength Manager and 3G/HD/SD-SDI Transport
Lightweight, easy-to-deploy fiber connectivity solutions.
TeleThon 3G from Grass Valley, a Belden Brand, is
the single optical and electrical multiplexer that simplifies all your cabling needs. It accepts electrical
digital signals (via BNC), ranging from 19.4 Mb/s up
to 3 Gb/s uncompressed 3G-SDI and optical signals
of up to 3 Gb/s each, and multiplexes them for transmission in either or both directions. Up to 16 optical
signals can be accommodated on one fiber, significantly increasing fiber capacity. The coarse wavelength division multiplexing (CWDM) capability of
the TeleThon 3G system simplifies and multiplies the
effectiveness of fiber optic cables, reducing operator costs and improving overall signal transmission
capacity.
Huge savings
TeleThon 3G is our latest tool to reduce the cost and
complexity of moving large numbers of wideband
signals through fixed or mobile infrastructures. With
each fiber strand capable of moving up to 48 Gb/s of
data, fewer fibers are used, resulting in less expensive cable and connector costs, and lower overall life
cycle costs for broadcasters.
Simplify complex configurations
Since the TeleThon 3G accepts the optical output
of virtually any digital transmitter and turns it into
a specific CWDM wavelength, there is no need for
“wavelength specific” devices in your system. This
represents a huge savings not only in the costs of the
spares but in the overall complexity of managing the
individual wavelengths.
When you add the power and convenience of the
TelePort 3G to the high density signal transport of
the Python 3G, you end up with an ideal solution
for handling your ever changing production requirements. Whether you need it in the studio or out on
your mobile unit, the TeleThon 3G will fit seamlessly
into your existing fiber inventory and dramatically
increase your signal transport capabilities.
TeleThon 3G system is a compact 1 RU unit ideal
for HD studio infrastructures, sports and field production, HDTV distribution on corporate and educational campus, and other facilities requiring reliable,
efficient delivery of HD and other signals.
New life to old gear
The true value of the TeleThon 3G system comes from
its ability to accept an optical signal and re-transmit it
on a CWDM wavelength. By doing this, your optical
signal is being amplified and repeated. The TeleThon
3G gives you a fresh optical budget and extends the
usable life of older single wavelength fiber products.
Now all of your existing fiber products are CWDM
ready.
www.grassvalley.com
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TeleThon 3G Multichannel Wavelength Manager and 3G/HD/SD-SDI Transport
KEY FEATURES
TelePort 3G side
• Turns any single wavelength optical signal into CWDM
• Mux up to 8 optical signals on one fiber
• Up to 3 Gb/s on each optical channel
• Optically repeats signals — extending range
Python 3G side
• Up to 8 channels per 1 RU
• Wide range of digital formats
• 19.4 Mb/s to 3 Gb/s transport
• Compatible with digital TV standards SMPTE 292M, 259M and 424M
• Handles DVB/ASI signals
• Immune to pathological data errors
• Equalizes coax up to 3 Gb/s
System
• Economical, low profile packaging
• Front panel monitoring of optics and signals
• Redundant power inputs
• Option for optical redundancy
• Wide optical budget
• Low system jitter
• Low power consumption
• High reliability, durable design
SPECIFICATIONS
Video
Transmission method: Digital
Input level: 800 mV p-p
I/O impedance: 75Ω
Return loss:
>15 db, 5 MHz to 1.5 GHz
>10 dB, 1.5 GHz to 3 GHz
Coaxial input equalization:
Maximum rate: 3 Gb/s
Equalization at 3 Gb/s 300m (984 ft.) of Belden 1694A
Bit-error rate at -22 dBm Rx optical power: 10-12
Jitter (120m/393 ft. 3 Gb/s): <0.2 UI
Electro-Optical
Operating wavelength: 1310 nm or 1550 nm optical window
Link margin: Up to 22 dB
Transmitter output power options: 0 dBm
Receiver sensitivity: -22 dBm / -20 at 3 Gb/s
Optical source: Laser diode
Optical detector: PIN
Fiber type: Single-mode
Mechanical/Environmental
Dimensions (W x H x D): 444.5 x 44.45 x 190.5 mm (17.5 x 1.75
x 7.5 in.)
Weight, each end: 2.27 kg (5 lbs.)
Connectors:
Electrical: BNC
Optical: ST
Input voltage: 12-24 VDC
Power consumption: <15W
Indicators: Power on, SDI data presence, optical power
Temperature range: -20° to 55° C (-4° to 131° F)
Humidity range: 0 to 95% non-condensing
ORDERING
TN3-GRNP-W8W8 ADAP-AC-04 4x4 HD + 4x4 optical, 2 fibers
12V power supply, XLR-4F connector
Rx
3G/HD/SD
SDI OUT 1
3G/HD/SD
SDI IN 1
Tx 1271
Rx
3G/HD/SD
SDI OUT 1
Tx 1291
Rx
3G/HD/SD
SDI OUT 2
3G/HD/SD
SDI IN 2
Tx 1291
Rx
3G/HD/SD
SDI OUT 2
3G/HD/SD
SDI IN 3
Tx 1311
Rx
3G/HD/SD
SDI OUT 3
3G/HD/SD
SDI IN 3
Tx 1311
Rx
3G/HD/SD
SDI OUT 3
Rx
3G/HD/SD
SDI OUT 4
3G/HD/SD
SDI IN 4
Tx 1331
Rx
3G/HD/SD
SDI OUT 4
3G/HD/SD
SDI IN 4
Tx 1331
Tx 1351
FIBER
IN 2
Rx
FIBER
IN 3
FIBER
IN 4
FIBER
CWDM
OUT
FIBER
CWDM
IN
FIBER
OUT 1
FIBER
IN 1
Rx
Tx 1351
FIBER
OUT 1
Tx 1371
FIBER
OUT 2
FIBER
IN 2
Rx
Tx 1371
FIBER
OUT 2
Rx
Tx 1411
FIBER
OUT 3
FIBER
IN 3
Rx
Tx 1411
Rx
Tx 1431
FIBER
OUT 4
FIBER
IN 4
Rx
Tx 1431
Tx 1271
3G/HD/SD
SDI IN 1
3G/HD/SD
SDI OUT 1
Rx
3G/HD/SD
SDI OUT 2
Rx
Tx 1291
3G/HD/SD
SDI IN 2
3G/HD/SD
SDI OUT 2
3G/HD/SD
SDI OUT 3
Rx
Tx 1311
3G/HD/SD
SDI IN 3
3G/HD/SD
SDI OUT 4
Rx
Tx 1331
3G/HD/SD
SDI IN 4
FIBER
OUT 1
FIBER
CWDM
IN
FIBER
CWDM
OUT
CWDM
Rx
CWDM
3G/HD/SD
SDI OUT 1
FIBER
CWDM
IN/OUT
3G/HD/SD
SDI IN 1
Rx
Tx 1491
3G/HD/SD
SDI IN 2
3G/HD/SD
SDI OUT 3
Rx
Tx 1511
3G/HD/SD
SDI IN 3
3G/HD/SD
SDI OUT 4
Rx
Tx 1531
FIBER
IN 1
FIBER
OUT 1
Tx 1551
Rx
FIBER
IN 1
FIBER
OUT 2
Tx Rx
1371
Rx
FIBER
IN 2
FIBER
OUT 2
Tx Rx
1571
Rx
FIBER
IN 2
FIBER
OUT 3
Tx Rx
1411
Rx
FIBER
IN 3
FIBER
OUT 3
Tx Rx
1591
Rx
FIBER
IN 3
FIBER
OUT 4
Tx 1431
Rx
FIBER
IN 4
FIBER
OUT 4
Tx 1611
Rx
FIBER
IN 4
Controller
MAIN
12-18 VDC
Controller
MAIN
12-18 VDC
Power supply
AUX
12-18 VDC
Controller
MAIN
12-18 VDC
Power supply
AUX
12-18 VDC
TeleThon 3G
TN3-GRNP-W8W8
CAN BUS
(future use)
CAN BUS
(future use)
Controller
MAIN
12-18 VDC
Power supply
AUX
12-18 VDC
TeleThon 3G
TN3-GRNP-W8W8
Electrical
TeleThon 3G Functional Block Diagram
3G/HD/SD
SDI IN 4
Rx
CAN BUS
(future use)
Optical
FIBER
OUT 4
Tx 1471
Tx 1351
CAN BUS
(future use)
Cable type
FIBER
OUT 3
FIBER
CWDM
IN/OUT
CWDM
Rx
CWDM
FIBER
IN 1
CWDM
Tx 1271
3G/HD/SD
SDI IN 2
CWDM
3G/HD/SD
SDI IN 1
Power supply
AUX
12-18 VDC
TeleThon 3G
TN3-HRUP-W16
TeleThon 3G
TN3-GRQP-W16
GVB-1-0444A-EN-DS
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Belden, Belden Sending All The Right Signals and the Belden logo are trademarks or registered trademarks of Belden Inc.
or its affiliated companies in the United States and other jurisdictions. Grass Valley, Python, TelePort and TeleThon are
trademarks or registered trademarks of Grass Valley. Belden Inc., Grass Valley and other parties may also have trademark
rights in other terms used herein.
Copyright © 2014 Grass Valley. All rights reserved. Specifications subject to change without notice.
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