VeEX VePAL TX300M, User Manual

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TX300M Test Ports
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4.5.2 RJ-45 Interface (TX300e only)
Balanced, Tx and Rx electrical interfaces for T1 and E1 signals. The port is 120 ohm for E1 signals and 100 ohm for T1 signals.
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4.5.3 Bantam Interface (TX300, TX300S and TX300M only)
Balanced, Tx and Rx interfaces for DS1 and E1 signals.
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4.5.4 BNC Interface
Unbalanced, 75 ohm Tx and Rx interfaces for DS3 and E1, E2, E3, E4 and STM-0/STS-1 (51M), STS-3/STM-1E.
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4.5.5 XFP/SFP Transceiver Interface
Optical Transceivers (Tx/Rx) conforming to Multi Source Agreement (MSA) recommendations are supported. Various SFPs are available for different
wavelengths and dynamic range requirements. Check the ordering options for more details. The standard optical connector type used on SFP
transceivers is LC. Please use appropriate low reflectance patchcords (Ultra Physical Contact [UPC]) and note the damage level associated with each
Transceiver. Customers opting to use or provide their own SFPs should ensure that the transceivers are multi-rate and that digital diagnostics are
supported – this enables the optical power and other measurements when in SDH optical test mode. Furthermore, only SFPs with low jitter and good
optical extinction ratio should be used. To comply with ROHS and other local government requirements, only compliant SFP transceivers should be
used.
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4.5.6 SMA Interface
Unbalanced, NRZ electrical clock input
For DS1/T1: 1.544Mbps or 1.544 MHz
For E1: 2.048Mbps or 2.048MHz
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4.5.7 Utility Ports
The Ethernet and USB ports are located on the left and right side of the unit.
RJ45, 10/100Base-T Port
TX300S_e-manual_D07-00-064P_RevA00