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Sonus-provided SFP modules must be used to guarantee proper operation of the external ports. Failure to follow this recommendation may cause permanent damage to the system. |
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| tip | Use ESD protective device |
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The
supports the following Small Form-factor Pluggable (SFP) transceivers in all Management, Media, and HA ports. SFPs are Customer Replaceable Units (CRU).| Transceiver Type | Product Code | Description |
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| Single-mode fiber | SBC-5XXX-SFPSM | GIG-E, SINGLE MODE, FIBER OPTIC TRANSCEIVER MODULE, LC, SMALL FORM PLUGGABLE (SFP), 10KM 1310NM, DMI |
| Multi-mode fiber | SBC-5XXX-SFPMM | GIG-E, MULTI-MODE, FIBER OPTIC TRANSCEIVER MODULE, LC, SMALL FORM PLUGGABLE (SFP), 300M |
| Copper | SBC-5XXX-SFPCOPPER | GIG-E, 1000 BASE-T SMALL FORM PLUGGABLE (SFP) |
To replace SFPs, use the procedure Replacing the SFP below.
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Parts and Tools Required
- Electrostatic discharge (ESD) strap
- Replacement SFP transceivers.
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| ESD_wriststrap_5K |
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| ESD_wriststrap_5K |
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Replacing the SFPPerform the following procedure to replace the SFP:
- Attach an ESD wrist strap using the ESD grounding point on the rear panel of the chassis (see Connecting Electrostatic Discharge Wrist Strap for details).
Disconnect the fiber optic and/or Cat 5 cables, as appropriate, from media ports (Media 0-4) and HA ports (HA 0-1).
Disengage the SFP transceiver from
. The method used to disengage the SFP transceiver will vary according to the manufacturer. For example, hold the wire latch and move it downwards to the horizontal position and pull it outwards, as shown below.| Note |
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The chassis contains four media ports and the chassis two media ports. |
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Insert the Sonus-approved SFP transceiver into the desired socket and ensure that the latch mechanism engages.
- Reconnect the fiber optic and/or Cat 5 cables, as appropriate, to media and HA ports.
- Verify LEDs above the part are flashing indicating link status and data activity.
- Verify port functionality using the application.
CRU Storage
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All
CRUs are shipped in electrostatic discharge bags and should be handled using appropriate ESD precautions.The storage environment for these CRUs are:
- Humidity must be less than 95% (non-condensing).
- Temperature must be between -40C and +70C.