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Link Systems > OFW-3427
OFW-3427 L-Band
Fiber Optic Interfacility Link (IFL) System
Description
The OFW-3427 L-Band Fiber Optic IFL System is the principle hardware
for long-haul transmission of RF signals in the frequency range
of 800 MHz to 2250 MHz over singlemode fiber optic cable. The standard
transmitter and receiver configuration provides transmission distances
up to 50 km. An optional extended-range configuration can be specified
that increases the link range to 80 km. The system’s optical
conversion process is functionally independent of the RF carrier’s
data modulation format. The links have low noise and high dynamic
range characteristics, a wide operating temperature range and provide
turnkey installation.
The system provides status monitoring through the use of an onboard
processor that communicates with a host computer over a RS-232 I/O
interface. The I/O parameters include laser bias current, optical
receive power, internal temperature and alarm monitoring. In addition,
an optional integrated Bias-T for LNB powering may be specified.
The OFW-3427 provides a high-performance, cost-effective solution
for transporting L-Band signals over single mode fiber.
Applications
- Wideband RF Transmission
- Antenna Remoting
- Trunking Radio
- L-Band SATCOM
- GPS/ Wireless/ PCS
Features
- CWDM Compatible
- Wide Bandwidth, 800 MHz to 2250 MHz
- High Dynamic Range
- Low Noise RF Front-end
- LNB Powering (opt)
- 80 km Extended Range (opt)
- RS-232 or RS-485 Data Port (opt)
- 1 Year Full, 2 Year Limited Warranty
Specifications Highlight
(Download the pdf spec sheet for full specs)
| OPTICAL |
|
| Operating Wavelength |
1310 nm ± 2.0 nm, 1550 nm ± 2.0 nm or CWDM Bands |
| RF Channel |
|
| Modulation Bandwidth |
800 MHz to 2250 MHz |
| Flatness (max) |
± 1.0 dB |
| 1 dB Comp. Level (min) |
34.0 dBmV* |
| Input IP-3 Min @ 2x+3 dBm |
48.0 dBm* |
| RF Link Gain (typ) |
21.0 dB @ 0.0 dB Optical Loss* |
| Noise Figure (max) |
15.0 dB @ 0.0 dB Optical Loss* |
| |
*Overall link performance as measured from
transmitter IF Input to receiver IF Output. |
Call
Us Toll-Free: (888) 868-8967
E-Mail Us: info@b2bphotonics.com
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