參數(shù)資料
型號: OTOT-870-10-FQ00
廠商: OLSON TECHNOLOGY INC
元件分類: 光發(fā)射
英文描述: FIBER OPTIC TRANSMITTER, 1540-1560nm, FLANGE-MOUNT, SC/APC CONNECTOR
文件頁數(shù): 1/2頁
文件大?。?/td> 94K
代理商: OTOT-870-10-FQ00
STANDALONE or 1RU 19" EIARACK MOUNT 1550nm OPTICALTRANSMITTER
24926 Highway 108
Sierra Village, CA 95346
Phone: (800) 545-1022
Fax: (209) 586- 1026
E-Mail: sales@olsontech.com
Low-Cost Direct Modulated (DM) ECL 1550nm analog optical transmitter alternative to conventional
Externally Modulated (EM) LiNbO
3 optical transmitters for large-scale QAM multichannel distribution
applications
550 - 870MHz available RF bandwidth for CATV digital multichannel transport
Electronic SBS dispersion compensation and advanced predistortion circuitry enables full digital QAM
loading while minimizing second-order and third-order distortions
+9dBm optical output to drive multiple EDFAs
Accomodates optical loss budgets up to 14 dB (or up to 20+ km) without an EDFA
Optimized for fiber distances of 0-60km
(41) ITU-grid wavelengths @ 100GHz spacing available; Standard 1550nm ±10nm wavelength option
available for non-DWDM, CATV HFC and FTTx AON/PON deployments
Self-Contained, Low Profile, Rugged Flange-Mount Package for Low-Density Applications
Optional 19" EIA Rack Mount Kit mounts up to three (3) OTOT-870’s on a 1RU chassis panel
Low Power Consumption; Runs Cool; Integrated 90-240 V
AC power supply
Rev X2 - 6/08
1 of 2
www.olsontech.com
LaserLite: 870MHz QAM DM Transmitter (OTOT-870-FQ)
LaserLite: 870MHz QAM DM Transmitter (OTOT-870-FQ)
The Olson Technology, Inc. Model OTOT-870-FQ 1550nm 550-870MHz QAM Broadcast Transmitter is a cost-effective,
high quality, full-featured standalone or 1RU 19" EIA optical transmitter. It’s
revolutionary design was specifically engineered for optical transport of digital
QAM broadcast signals in traditional CATV Hybrid Fiber Coax (HFC)
applications, as well as in newer Fiber-to-the-Premise (FTTP) deployments us-
ing Active/Passive Optical Network (AON/PON) architectures. Specifically, this
transmitter was designed for high power, one-transmitter-to-multiple-receiver
(up to 1:2048 fanout) point-to-point (P2P) AON and point-to-multipoint (P2MP)
PON system topologies. Each transmitter’s +9dBm optical output can directly
feed up to 12 remote HFC nodes/receivers (via Model OTCP 1x12 optical cou-
pler) or can also be split externally (Models OTCP 1x2, 1x3 or 1x4) to drive
multiple EDFA fiber amplifiers subsequently feeding up to 2048 homes with
multichannel CATV-style video and/or data. In this scenario, each transmitter
feeds up to four 16-port EDFAs, such as the Model OTEA-CL-B-1616, for
large-scale distribution of broadcast broadband signals in short-haul FTTP
applications, with maximum runs of up to 60km of standard SMF-28 singlemode
fiber. (NOTE: This unit is NOT suitable for long-haul CATV trunking applica-
tions).
The rugged, low-profile Model OTOT-870-FQ transmitter utilizes a next-generation directly modulated, high-quality, low-chirp,
optically isolated DWDM laser with a single +9dBm optical output. The Model OTOT-870-FQ DM QAM transmitter can also
achieve a high level of spectral purity, comparable to that of EM sources (but at < 30% of the cost of comparable EM transmitters),
making it the ideal choice for today’s FTTH & CATV deployments.
The OTOT-870 is a rugged self-contained device with exterior RF and optical connections and test points. The field-configurable
SC/APC (or optional FC/APC) optical output connector can be mounted on the front-panel or rear-panel of the unit. The unit is
forced air cooled via an external high-MTBF fan, which can be field-replaced without interrupting operations. It also features a
unique provision which allows the unit to perform as a standalone flange-mount transmitter or as a rack mount transmitter with the
addition of the optional Model OTLL-RMKIT-1. Up to three (3) OTOT-870-FQ’s can be mounted in a 1RU (1.75") 19" EIA space with
each kit, or the user and mix-and-match various LaserLite components (i.e. transmitters, receivers, couplers, etc.), as required.
The LaserLite Model OTOT-870-FQ is the perfect companions to EDFAs and optical receiver products from Olson Technology,
Inc., like the LaserLite OTEA-CO, OTEB-CO and OTEA-CL series EDFA’s and the MetroNode Model OTMN-x and PremiseNode
Model OTPN-x product families, but is also designed to operate seamlessly with EDFAs and optical receivers &/or nodes from most
leading manufacturers.
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