AudioCodes Mediant 1000B, Hardware Installation Manual

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Hardware Installation Manual 5. Cabling the Device
MSBR Series 37 Mediant 1000B MSBR
1.25 Gbps optical small form-factor pluggable (SFP) transceiver. To interface with this SFP
transceiver, you need to provide (i.e., not supplied) the following items:

Cable: twin, single-mode or multi-mode optic fiber
•
Single-Mode Fiber 1000Base-LX:
♦
Input Sensitivity: -20 dBm maximum
♦
Output Power: -9 dBm minimum; -3 dBm maximum
•
Multi-Mode Fiber 1000Base-SX:
♦
Input Sensitivity: -18 dBm maximum
♦
Output Power: -9 dBm minimum; -3 dBm maximum

Connector: LC-type plug
Caution Laser
•
If the CRMX-S or CRMX-L modules are used, then the device is considered 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.
•
Avoid exposure to laser radiation by ensuring that you insert dust / EMI plugs into
SFP transceiver modules to which no cables are connected. Laser radiation may
be emitted from the aperture of the SFP transceiver modules when no cables are
connected.
•
Excessive bending of the fiber optic cable can cause distortion and signal losses.
Ensure that you adhere to the minimum bending radius (and ratio) recommended
by the fiber optic cable manufacturer.

To connect to the WAN using optical fiber cabling:
1. Remove the protective dust plug covering the WAN port’s SFP transceiver.
2. Connect the LC-type plugs at the end of the fiber optic cable to the WAN port's SFP
transceiver (labeled
WAN ).
Figure 5-4: Connecting the SFP Fiber Optic WAN Port
3. Connect the other end of the cable to the fiber network.