Brocade Communications Systems 53-1002373-02 Dual speed OC-12c and OC-48c POS interface modules

Router modules 1

NOTE

All POS modules support both Packet over SONET and Packet over SDH.

Dual speed OC-12c and OC-48c POS interface modules

Dual-speed OC-48c or OC-12c POS interface modules can be reconfigured through the CLI to support OC-48 or OC-12 speeds.

The front panels of OC-12c and OC-48c POS interface modules contain the following features:

•Two, four, or eight ports that can accommodate SFP optics.

•A power LED to indicate if power is being received by the module.

•Four LEDs per port that indicate the following port states: Active or Local Fail, TX Pkt, RX Pkt, and Carrier Rcvd or Remote Fail.

•Two IN and two OUT RJ-48 connectors to provide a BITS external clock source and to propagate a common clock source (Line or BITS) among POS modules.

Figure 26, Figure 27, and Figure 28 illustrate these features.

FIGURE 26 2-port OC-12X and OC-48c POS interface module

12

Power

4				5
	1
1 2	2	I		I
	Active /
		N		N
	Local Fail
	Tx Pkt	O		O
	Rx Pkt	U		U
		T		T
	Carrier Rcvd /		BITS1	BITS2
	Remote Fail

3

1	Power	3	Port 2	5 BITS clocking port
2	Port 1	4	Port status LEDs

FIGURE 27 4-port OC-12c and OC-48c POS interface module

	1	2		4		6					7
							1 3
					1	2 3 4	2 4		I		I
							Active /
									N		N
							Local Fail
							Tx Pkt		O		O
									U		U
	Power						Rx Pkt		T		T
							Carrier Rcvd /			BITS1	BITS2
							Remote Fail
		3		5
1	Power		3	Port 2	5	Port 4		7	BITS clocking ports
2	Port 1		4	Port 3	6	Port status LEDs

Brocade MLX Series and Brocade NetIron XMR Hardware Installation Guide	45
53-1002373-02