X2 defines a smaller form-factor 10 Gb/s pluggable fiber optic transceiver optimized for 802.3ae Ethernet, ANSI/ITUT OC192/STM- 64 SONET/SDH interfaces, ITUT G.709, OIF OC192 VSR, INCITS/ANSI 10GFC (10 Gigabit Fibre Channel) and other 10 Gigabit applications. X2 is initially focused on optical links to 10 kilometers and is ideally suited for Ethernet, Fibre Channel and telecom switches and standard PCI (peripheral component interconnect) based server and storage connections, where a "half size" XENPAK optical transceiver is desired. X2 is physically smaller than XENPAK but maintains the mature electrical I/O specification defined by the XENPAK MSA and continues to provide robust thermal performance and electromagnetic shielding. X2 is 10G old generation transceiver that less and less used by operators, we manufacture: DWDM X2 ER, DWDM X2 ZR, CWDM X2, WDM X2, BiDi X2, X2 SR, X2 LR, X2 ER, X2 ZR modules. All modules support DOM/DDM.



X2 SR MM, X2 LR 10km, X LR 20km, X2 ER 40km, X2 ZR 80km, X2 120km:

Part No.	Data Rate	Wavelength	Source	Distance	DOM	Application
						10GbE	SDH/SONET	10G FC
EOL2-8596-02	10G	850nm	VCSEL	300m
EOL2-1396-02	10G	1310nm	FP	2km
EOL2-1395-10	10G	1310nm	DFB	10km
EOL2-1396-10	10G	1310nm	DFB/EML	10km
EOL2-1395-20	10G	1310nm	DFB	20km
EOL2-1395-40	10G	1310nm	DFB	40km
EOL2-1596-40	10G	1550nm	EML	40km
EOL2-1596-80	10G	1550nm	EML	80km

Bidi X2, WDM X2, single fiber X2

Part No.	Data Rate	Wavelength	Source	Distance	DOM	Application
						10GbE	SDH/ SONET	10G FC
EOL2-BI1696-10-AD	10G	1270nm	DFB	10
EOL2-BI1696-10-DA	10G	1330nm	DFB	10
EOL2-BI1696-20-AD	10G	1270nm	DFB	20
EOL2-BI1696-20-DA	10G	1330nm	DFB	20
EOL2-BI1696-40-AD	10G	1270nm	DFB	40
EOL2-BI1696-40-DA	10G	1330nm	DFB	40
EOL2-BI1696-60-AD	10G	1270nm	DFB	60
EOL2-BI1696-60-DA	10G	1330nm	DFB	60

CWDM X2 LR, CWDM X2 ER, CWDM X2 ZR

Part No.	Data Rate	Wavelength	Source	Link Budget	DOM	Application
						10GbE	SDH/ SONET	10G FC
EOL2-1696-X	10G	1270nm-1610nm	CWDM DFB	10dB/14dB
EOL2-1696-40-X	10G	1470nm-1610nm	CWDM EML	15dB
EOL2-1696-70-X	10G	1470nm-1610nm	CWDM EML	23dB

DWDM X2 ER, DWDM X2 ZR

Part No.	Data Rate	Wavelength	Source	Distance	DOM	Application
						10GbE	SDH/	10G FC
EOL2-1696-40X	10G	DWDM 100Ghz	DWDM EML	40km
EOL2-1696-80X	10G	DWDM 100Ghz	DWDM EML	80km
EOL2-1696-14XXX	10G	DWDM 50Ghz	DWDM EML	80km
EOL2-1696-24XXX	10G	DWDM 50Ghz	DWDM EML	80km

X2 MSA Transceiver Multisource Agreement