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T&S Communications
SFP28 Active Optical Cables

SFP28 Active Optical Cables

Product catalog summary

Overview: The document provides technical specifications for the SFP28 Active Optical Cables (AOC) model TSSP-8525G-xxxC by T&S Communications. These cables are designed for high-speed data transmission in applications such as 25GBASE SR Ethernet, data centers, and Infiniband transmission.

Features: The AOC features an electrical interface compliant with SFF-8431, utilizes an 850nm VCSEL laser and PIN photo-detector, and supports a maximum link length of 70m on OM3 MMF and 100m on OM4 MMF. It is hot-pluggable, includes built-in digital diagnostic functions, and is RoHS compliant.

Absolute Maximum Ratings: The storage temperature ranges from -20 to 85°C, relative humidity from 0 to 85%, case operating temperature from 0 to 70°C, and supply voltage from -0.3 to 3.6V.

Recommended Operating Conditions: The case operating temperature is 0 to 70°C, supply voltage is 3.13 to 3.47V, supply current is up to 300mA, and data rate is 25.78125 Gbit/s.

Transmitter Specifications: The input differential impedance is 90 to 110 Ohm, differential data input swing is 300 to 1100 mVp-p, and transmit enable voltage is up to 0.8V. The average launch power ranges from -7.5 to +2.5 dBm, extinction ratio is 2.0 dB, and center wavelength is 840 to 860 nm.

Receiver Specifications: The center wavelength is 840 to 860 nm, differential data output swing is 500 to 800 mVp-p, bit error rate is up to 10^-12, receiver overload is 2.5 dBm, and output differential impedance is 90 to 110 Ohm.

Pin Descriptions: The document details the pin definitions for the module, including transmitter and receiver signal grounds, data lines, and power connections.

Mechanical Specifications: The document does not provide specific mechanical dimensions but indicates that these are available upon request.

Order Information: The part number TSSP-8525G-xxxC includes a variable 'xxx' which denotes the AOC length in meters, ranging from 1m to 99m.

Catalog excerpts

SFP28 Active Optical Cables TSSP-8525G-xxxC Electrical interface compliant to SFF-8431 850nm VCSEL laser and PIN photo-detector Maximum link length of 70m on OM3 MMF and 100m on OM4 MMF Built-in digital diagnostic functions RoHS compliant Data Centers Infiniband transmission Absolute Maximum Ratings Parameter Storage Temperature Relative Humidity Case Operating Temperature Supply Voltage Recommended Operating Conditions Parameter Case Operating Temperature Supply Voltage Supply Current Data Rate Input differential impedance Differential Data Input Swing Transmit Enable Voltage Transmitter Specification Parameter Information and specifications are subject to change without notice. Please visit www.china-tscom.com for more information. 8 Jinxiu Middle Road, Pingshan, Shenzhen, Guangdong, 518118, P. R. China +86 755 32983688 |[email protected]

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Transmit Disable Voltage Extinction Ratio Center wavelength Differential Data Output Swing Receiver Overload Output Differential Impedance Average launch power Receiver Specification Parameter Center wavelength Transmitter Signal Ground Transmitter Fault (LVTTL-O) – Not used. Grounded inside the module Transmitter Disable (LVTTL-I) – High or open disables the transmitter Two Wire Serial Interface Data Line (LVCMOS – I/O) Information and specifications are subject to change without notice. Please visit www.china-tscom.com for more information. 8 Jinxiu Middle Road, Pingshan, Shenzhen, Guangdong,...

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T &S CO MMUNI CAT IO NS (same as MOD-DEF2 in INF-8074) Two Wire Serial Interface Clock Line (LVCMOS – I/O) Module Absent (Output), connected to VeeT or VeeR in the module Rate Select 0 - Not used, Presents high input impedance. Receiver Loss of Signal (LVTTL-O) Rate Select 1 - Not used, Presents high input impedance. Receiver Signal Ground Receiver Signal Ground Receiver Data Out Inverted (CML-O) Receiver Data Out (CML-O) Receiver Signal Ground Transmitter Signal Ground Transmitter Data In (CML-I) Transmitter Data In Inverted (CML-I) Transmitter Signal Ground Mechanical Specifications Information...

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T &S CO MMUNI CAT IO NS Order Information Part Number TSSP-8525G-xxxC xxx = denotes the AOC length with unit meter. For example, 001 denote 1m, 002 denote 2m … 099 denote 99m. Information and specifications are subject to change without notice. Please visit www.china-tscom.com for more information. 8 Jinxiu Middle Road, Pingshan, Shenzhen, Guangdong, 518118, P. R. China +86 755 32983688 |[email protected] | www.china-tscom.com

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SFP28 Active Optical Cables

SFP28 Active Optical Cables

Catalog excerpts

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