Juniper Networks M120 manual Transceiver type

10-Gigabit Ethernet PIC with XENPAK

Table 19: Optical Interface Support for 10-Gigabit Ethernet PICs with XENPAK (continued)

Parameter	Short Wavelength	Long Wavelength	Extra-Long Wavelength	Extra-Long
	Serial (10GBase-SR),	Serial (10GBase-LR),	Serial (10GBase-ER),	Wavelength Serial
	LAN Rate	LAN Rate	LAN Rate	(10GBase-ZR), LAN
				Rate
Average receive power	–9.9 through –1.0 dBm	–14.4 through 0.5 dBm	–15.8 through	–24.0 through
			–1.0 dBm	–7.0 dBm
Receiver saturation	–1.0 dBm	0.5 dBm	–1.0 dBm	–7 dBm
Receiver sensitivity	–9.9 dBm	–14.4 dBm	–15.8 dBm	–24 dBm

These tables describe the 10-Gigabit Ethernet XENPAK-OTN transceivers: Table 20 on page 75, Table 21 on page 76, and Table 22 on page 77.

Table 20: Optical Interface Support for 10-Gigabit Ethernet PICs with XENPAK-OTNs

Model numbers	■	XENPAK-1XGE-32A-OTN
	■	XENPAK-1XGE-34A-OTN
	■	XENPAK-1XGE-36A-OTN
	■	XENPAK-1XGE-38A-OTN
	■	XENPAK-1XGE-40A-OTN
	■ XENPAK-1XGE-42A-OTN
Features	■	10-Gigabit digital wrapper with over-clocked G.709 framing
	■ Generic Reed-Solomon forward error correction (GFEC) to transport 10GBASE-R (10-Gigabit
		Ethernet LAN)
	■ Reduced cost of deploying and maintaining the network due to:
		■ Fewer optical-electrical-optical (OEO) conversions
		■ Fewer optical amplifiers and regenerators
	■ Two tunable wavelengths (channels) supported per XENPAK-OTN module
	■	Link fault switchover
	■ PC-1XGE-XENPAK-PIC feature support
Transceiver type	■	XENPAK module
Standards	■	ITU-T G.709—Interfaces for the Optical Transport Network (OTN)
	■ ITU-T G.873.1—Optical Transport Network (OTN): Linear Protection
	■ RFC 3591—Definitions of Managed Objects for the Optical Interface Type
Line interface	■	Line rate: 11.09 Gbps
	■ Line rate deviation: ±20 ppm (G.709 LAN PHY with stuffing)
	■ Dispersion window: –600 to +1200 ps/nm or –700 to +1500 ps/nm (maximum)

■ FEC type: Generic Reed-Solomon RS (255, 239) code computed as specified in Annex A/G. 709

10-Gigabit Ethernet PIC with XENPAK ■ 75