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9000 Series
Installation and Operation Manual
Model 9252DT
Model 9252DR
Digital Eight Channel Video/Five Channel
Data Multiplexer/Transmitter and
Receiver/Demultiplexer Cards
For the high quality transmission of eight channels of
composite baseband video and five channels of data in
one direction and four channels of data in the opposite
direction all on one optical fiber
UM50241, Manual 9252DT/DR, ECO23323, Rev. F
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Summary of Contents for Optelecom-nkf 9252DT
- Page 1 For the high quality transmission of eight channels of composite baseband video and five channels of data in one direction and four channels of data in the opposite direction all on one optical fiber UM50241, Manual 9252DT/DR, ECO23323, Rev. F...
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Page 3: Table Of Contents
Section Page Safety Instructions Fiber Information Functional Description 9252DT Indicator, Connector and Dipswitch Locations and Function 9252DR Indicator, Connector and Dipswitch Locations and Function 9252DT/9252DR Configuration and Connection Guide Built-In Data Connection Operation of the 9252DT/9252DR Operation of the 9252D with Network Management System Software Specifications for the 9252DT and 9252DR UM50241, Manual 9252DT/DR, ECO23323, Rev. -
Page 4: Safety Instructions
Failure to comply with any precaution, warning, or instruction noted in the manual is in violation of the standards of design, manufacture, and intended use of the unit. Optelecom-NKF assumes no liability for the customer’s failure to comply with any of these safety requirements. - Page 5 Si no se cumple con alguna precaución, advertencia o instrucción indicada en este manual se infringen los estándares de diseño, fabricación y el uso destinado a la unidad. Optelecom-NKF no asume ninguna responsabilidad si el cliente no cumple con alguno de estos reequisitos de seguridad.
- Page 6 Falls vorsichtsmassnahmen, warnungen oder anweisungen in diesem handbuch nicht befolgt werden, verstösst dies gegen die konstruktions, und herstellungsstandards und erfolgt im gegensatz zum vorgesehenen verwendungszweck dieser einheit. Optelecom-NKF übernimmt keine haftung für das verabsäumnis des kunden, diese sicherheitsanforderungen einzuhalten.
- Page 7 Le non-respect d’une precaution, d’un avertissement ou d’une instruction figurant dans ce manuel est une violation des normes de conception, fabrication et indication d’usage de l’appareil. Optelecom-NKF n’est pas responsable du non-respect de ces consignes de securite par le client.
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Page 8: Fiber Information
Fiber Information This unit was manufactured with attention to fiber cleanliness by Optelecom-NKF . Beyond the optical safety information contained in this manual, the following guidelines should be observed when working with optical fibers. The biggest problem is dirt! It takes very little contamination to cause problems with optical fiber connections; cleanliness is extremely important to proper operation of optical equipment. -
Page 9: Functional Description
The Model 9252DR Receiver accepts eight data input signals via the built-in data ports, multiplexes them into a composite data stream, and transmits it optically via the optical fiber to the 9252DT. The composite digital video and multiplexed data stream transmitted from the 9252DT video multiplexer/transmitter unit is received... -
Page 10: 9252Dt Indicator, Connector And Dipswitch Locations And Function
9252DT Indicator, Connector, and Dipswitch Locations and Function IGURE 1. LED INDICATORS a) SYNC: Green LED, illuminates when the local data demux is in sync with the incoming received optical signal. b) LOOP: Green LED, illuminates when the remote data demux is in sync with the received optical signal transmitted by the local unit. - Page 11 The RJ12 “RS485” port accepts and outputs an RS485-compatible data signal. 5. HIGH SPEED AUX DATA PORTS (TWO) Each of these RJ45 ports on the 9252DT interfaces directly with Model 9961-C or Model 9962-C Auxiliary Data/Audio Mux/Demux Cards and other options, providing transport for their high-speed composite input/output data signals.
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Page 12: 9252Dr Indicator, Connector And Dipswitch Locations And Function
2. OPTICAL PORT The optical fiber cable connector is connected to this port for transmission of the optical signal to the 9252DT mux/transmitter. This port is an input/output on 9252D single fiber versions and an output on 9252D dual fiber versions. - Page 13 The RJ12 “RS485” port accepts and outputs an RS485-compatible data signal. 5. HIGH SPEED AUX DATA PORTS (TWO) Each of these RJ45 ports on the 9252DT interfaces directly with Model 9961-C or Model 9962-C Auxiliary Data/Audio Mux/Demux Cards and other options, providing transport for their high-speed composite input/output data signals.
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Page 14: 9252Dt/9252Dr Configuration And Connection Guide
Duplex RS485 2-Wire Synchronous Data Port To install, connect the video inputs to the 9252DT, connect the video monitors or other video receptors to the 9252DR, and connect an appropriate optical fiber between the 9252DT and 9252DR optical ports. Connect data signal sources or destinations, as required, to the “DATA” and “RS485” ports per the following Built-In Data Connection section. -
Page 15: Built-In Data Connection
Built-In Data Connection DATA AND RS485 PORTS There are four data ports on the 9252DT and 9252DR. Two of them, designated for general data comm use, are the “DATA” port and the “RS485” port. The “DATA” port supports two data channels, one a full-time RS232 channel and the other a configurable data channel that is dipswitch programmable for RS422, RS485 2- or 4-wire, or Manchester operation. - Page 16 IGURE 9252D (T or R) Data Port (RJ45) 9252D Data Port (RJ45) Duplex RS485 2-Wire Connection Simplex RS422 or Manchester 2-Wire Connection TX (+) 9252DT (Camera End) TX (-) RX (+) 1 or 8 Shield RX (-) 1 or 8...
- Page 17 9252D (T or R) RS485 Port (RJ12) 9252D RS485 Port (RJ12) Duplex RS485 2-Wire Connection Simplex RS485 2-Wire Connection TX (+) 3 or 4 9252DT (Camera End) TX (-) 2 or 5 RX (+) 3 or 4 1 or 6 Shield...
- Page 18 HS AUX DATA PORTS The other two data ports are the HS AUX DATA ports. There are two HS AUX DATA ports on the 9252DT and two HS AUX DATA ports on the 9252DR. One of these ports is simplex, the other is duplex. The simplex port is capable of carrying asynchronous RS422 data at rates from DC to 1.5 Mbps (10X oversampled) in one...
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Page 19: Operation Of The 9252Dt/9252Dr
RX Clock (+) – Output RX Clock (-) – Output Operation of the 9252DT and 9252DR Operation is straightforward. Connect per the directions in the Configuration and Connection Guide section on page 6. There are no adjustments. Under normal operation, only the green “SYNC” and “LOOP” indicators on... -
Page 20: Operation Of The 9252D With Network Management System Software
Operation of the 9252D with the Network Management System Operation of the 9252DT with the Network Management System consists of the following parameters: 1. Slot Number 2. Card Name (Model Number) 3. Serial Number 4. Time 5. Wavelength 6. Revision Number 7 . -
Page 21: Specifications For The 9252Dt And 9252Dr
Specifications for the 9252DT and 9252DR OPTICAL Model Pair MM-1308 MMH 1315 SM-1313 SM 1315 C-L/L-C C-L/LHS-C C-L/L-LD C-L/L-LDH Fiber Size 62.5/125 62.5/125 09/125 09/125 09/125 2 Fib 09/125 2 Fib 09/125 2 Fib 09/125 2 Fib 09/125 2 Fib Transmitter Optical Output Power (dBm) –5... - Page 22 VIDEO Video Format NTSC and PAL Voltage 1V p-p, 75Ω Bandwidth 6.5 MHz, –3 dB Differential Gain ≤0.7% typical Differential Phase ≤0.7° typical Video SNR ≥67 dB over usable fiber range (weighted per RS250 standard) Encoding 10-bit linear PCM Sampling Rate 15 MHz Bit Rate Over Fiber 1.44 Gbps...
- Page 23 ENVIRONMENTAL Operating Temperature –40C° to 74°C Storage Temperature –55°C to 85°C Relative Humidity 0 to 95% noncondensing QUALITY/CERTIFICATIONS Compliance CE, FCC Part 15, Class A MTTF Consult factory...
- Page 24 12920 Cloverleaf Center Drive • Germantown, MD 20874 • USA Main: +1 301.444.2200 • Fax: +1 301.444.2299 U.S. Toll Free: 800.293.4237 Optelecom-NKF B.V Zuidelijk Halfrond 4 • 2801 DD Gouda • The Netherlands Telephone: +31 182.592.333 • Fax: +31 182.592.123 Email: optelecom@optelecom-nkf.com • Website: www.optelecom-nkf.com...
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