Ericsson SmartEdge 600, Hardware Manual

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SmartEdge 600 Router Hardware Guide
Table 102 4-Port POS OC-48c/STM-16c Card Specifications
Specification SR-1 IR-1 LR-2
Spectral width 4.0 nm (max) (RMS) 1.0 nm (max)
(5)
1.0 nm (max)
(5)
Receiver
Wavelength range 1270 to 1580 nm 1270 to 1580 nm 1500 to 1580 nm
Sensitivity –18.0 dBm –18.0 dBm –28.0 dBm
Overload level –3.0 dBm 0.0 dBm –9.0 dBm
Optical reflectance –14.0 dB (max) –27.0 dB (max) –27.0 dB (max)
(1) Each optical port has separate connectors for the transmit (Tx) and receive (Rx) circuits.
(2) Protection features for various types of cards and ports depend on the release of the SmartEdge OS; the system
supports a mix of protected and unprotected ports.
(3) POS APS is not supported on the 4-port POS OC-48c/STM-16c card.
(4) The link power budget is calculated using (minimum output power) – (minimum sensitivity) – (optical path power
penalty); power penalty is 1.
(5) Measured 20 dB down from center wavelength.
6.7.1 Status LEDs
Figure 41 Status LEDs on 4-Port POS OC-48c/STM-16c Card
Table 103 Equipment LEDs on 4-Port POS OC-48c/STM-16c Card
Label Activity Color Description
On Red A failure exists on the card.
(1)
FAIL
Off None No failure exists on the card.
On Green This card is in service. ACTIVE
Off None This card is either on standby (the STDBY LED is on) or has failed (the FAIL
LED is on).
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