Version 7.0 51 Mediant 3000
Hardware Installation Manual 5. Cabling the Device
5.2 Cabling RTM-6310 Interfaces
This section describes how to connect the interfaces provided on RTM-6310:
PSTN interfaces (depending on software configuration):
• Connecting to STM-1/OC-3 interfaces – see Section 5.2.1 on page 51
• Connecting to T3 interfaces – see Section 5.2.2 on page 53
Connecting the Gigabit Ethernet interfaces to the IP network or LAN – see Section
5.2.3 on page 54
Note: This section is applicable only to devices with TP-6310 / RTM-6310.
5.2.1 Connecting to STM-1/OC-3 PSTN Interfaces
RTM-6310 provides two pairs of 155-Mbps optical small form-factor pluggable (SFP)
transceiver modules using 1310 nm wavelength. The SFP pairs provide 1+1 redundancy
scheme for STM-1/OC-3 PSTN interfaces.
To interface with the SFP modules, you need to provide (i.e., not supplied) the following
items:
Cable: twin, single-mode fiber optic cable
Connector: LC-type plug
The table below lists the specifications of the single-mode fiber interface:
Table 5-1: Single-Mode Fiber for STM-1/OC-3 PSTN Specifications
Specification Description
Input Sensitivity
-32 dBm typical; -28 dBm maximum
Output Power
-15 dBm minimum; -8 dBm maximum
Caution Laser
Some blades contain a Class 1 LED/Laser emitting device, as defined by 21CFR 1040
and IEC825.
Do NOT stare directly into the beam or into fiber optic terminations as this can damage
your eyesight.
To Next Page
Loading...
Need help?
General
