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Information - Questions? Call Ask for Chip or Trip The MP1777A is a measurement solution for jitter evaluation. It supports both the STM-16/32/64 and OC-48/96/192 bit rates. In addition to supporting the bit rates of 2488.32, 4976.64, and 9953.28 MHz two additional bit rates used in submarine cable systems can be added as options. The MP1777A can evaluate jitter characteristics, including jitter tolerance, jitter transfer, and output jitter, which are parameters most commonly used to evaluate digital lines. In combination with the MP9677B O/E and E/O converter, the MP1777A can measure the jitter tolerance of optical interfaces. It has the following specifications: * Bit rates: 2488.32 Mbit/s (STM-16/OC-48), 4976.64 Mbit/s (STM-32/OC-96), 9953.28 Mbit/s (STM-64/OC-192) * Modulation frequency: 10Hz to 20MHz (2.5G); 10Hz to 40MHz (5G); 10Hz to 80MHz (10G) * Maximum jitter amplitude: 800 UIpp (2.5G); 1,600 UIpp (5G); 3,200 UIpp (10G) * Jitter bandwidth: 20 MHz (2.5G); 40 MHz (5G); 80 MHz (10G) * Measurement range: Uipp, UI+p, UI-p, UIrms * Measurement filter: (Built-in filter) LP, HP1+LP, HP1'+LP, HP2+LP, HP+LP, HP'+LP * Range: +/- 50ppm/step 0.1 ppm * Accuracy: +/- 0.1ppm (at 23 +/- 5oC after calibration 60 minutes or more after power-on) The MP9677B is the only combined E/O and O/E converter in the world that has an 80 MHz clock recovery bandwidth required for accurate jitter measurement at 10 Gb/s, as specified in the ITU-T O.172 standard. Three separate Clock Recovery Units are now available to support the standard 9.953 Gb/s, commonly used 10.664 Gb/s FEC and the latest OTN 10.709 Gb/s rates. All of these CRUs are interchangeable and field installable which makes the MP9677B a cost-efficient converter when you need any or all for your application. A bandwidth selector is available on the CRUs which are used to switch the recovered clock to change to either in "Wide" or "Narrow" bandwidth mode depending on the type of measurement you need to perform: (1) Jitter or (2) BER measurement. This unit has the following specifications: * Bit rate 2.4 to 11 Gbit/s (typical) * Level: –5 dBm +/- 3 dBm (average power) * Wavelength: 1545 nm +/- 20 nm (any one wavelength within range) * Wavelength width: 1 nm (20 dB down point) * Side mode suppression ratio: 30 dB * Connector: FC-SPC (single mode fiber) * Data level: 0 V +/- 0.3 V(VH)/–1 V +/- 0.3 V(VL), 50 Ohm * Clock level: 1 V(p-p) +/- 0.3 V, 50 Ohm * Phase adjustable range: => 100 ps * Sensitivity: Wide: –11 to –5 dBm, Narrow: –11 to –3 dBm * Wavelength: 1480 to 1580 nm * Maximum input level: 0 dBm (average power) * Connector: FC-SPC (single mode fiber) * Data level: 0 V +/- 0.2 V(VH)/ –1 V +/- 0.2 V(VL), 50 Ohm * Clock level: 1 V(p-p) +/- 0.33 V, 50 Ohm * Phase adjustable range: => 100 ps * Through Data Input: 0 V +/- 0.3 V(VH)/–1 V +/- 0.3 V(VL), 50 Ohm * Retiming clock input: 1 V(p-p) +/- 0.3 V, 50 Ohm * Internal phase adjustable range: => 100 ps * Reshaped data output: 0 V +/- 0.2 V (VH)/–1.5 V +/- 0.2 V(VL), 50 Ohm This system has the following module installed: * MU967701A = Clock Recovery Unit (9.95328 Gbit/s) It has the following specifications: * Bit Rate: 9.95328 Gbit/s +/- ppm * Level: 0.5 to 1.5 V(p-p), 50 Ohm * Bit rate: 9.95328 Gbit/s ±50 ppm (MU967701A, depend on input signal) * Level: 0 V +/- 0.2 V(VH)/–1 V +/- 0.2 V(VL), 50 Ohm * Retiming clock output, monitor clock output * Frequency: 9.95328 GHz +/- 50 ppm (MU967701A, depend on input signal) * Level: 1 V(p-p) +/- 0.2 V, 50 Ohm These systems have the following applications: * Research, development and manufacturing for optical modules and transmission equipment for STM-64/OC-192 and FEC * Continuity testing during line construction by STM-64/OC-192 and FEC line operators and constructors, and maintenance after operation starts Each is in excellent condition, working perfectly, and comes with a 14 Day Guarantee Against DOA. Our 14 Day Guarantee Against DOA (Dead On Arrival) does not guarantee compatibility. If something is listed AS-IS, there are absolutely no returns, refunds, or exchanges. Cashier's Check, Company Check, Money Order, and Personal Check Bank Wire - Contact for Information Bank Wire - Contact for Information |