Cisco Systems Cisco uBR10012 manual Pos, Srp

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Network Uplink Cards

The Cisco uBR10012 OC-48 DPT/POS interface module is a standard implementation of packet over SONET switching, and supports the following features:

•OC-48 bandwidth between the line card and the PRE.

•North American (SONET) and European (SDH) formats

•Automatic protection switching (APS)

•Alarm processing

Note Two Cisco uBR10012 OC-48 DPT/POS interface modules are required when using the card when using the card in DPT mode in a Cisco uBR10012 universal broadband router.

Figure 1-29shows the faceplate of the Cisco uBR10012 OC-48 DPT/POS interface module.

Figure 1-29 Cisco uBR10012 OC-48 DPT/POS Interface Module Faceplate

FAIL

TX RX

SRP	RX	PASS
		THRU
POS	TX	WRAP
ENABLE	CD	SYNC

Captive screw

Ejector lever

CISCO 10000 FAIL

					OC–48/STM–16 POS/SRP SM–LR
		SRP	RX	PASS		82927
				SYNC
	RX	POS		THRU
TX			TX		P/N ESR-10C48/P/SRP-SMS
		ENABLE	CD

Table 1-24describes the status of the LEDs.

Table 1-24			Cisco uBR10012 OC-48 DPT/POS Interface Module LED Status and Description
	LED		Status	Description
	FAIL		Yellow	Line card is disabled
			Off	Line card is operational
	ENABLE		Green	Port is enabled
			Off	Port is disabled
	POS		Green	Operating in POS mode
			Off	Not operating in POS mode
	SRP		Green	Operating in SRP/DPT mode
			Off	Not operating in SRP/DPT mode
	CD		Green	Carrier detected
			Off	No carrier detected
		Cisco uBR10012 Universal Broadband Router Hardware Installation Guide
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