GBS-7120-Z55 - 1000Base-ZHX, single-mode, 120Km, 1550nm GBIC module

Product description
GBIC optical modules are equipped with the industry standard SC optical connector. The capacity of GBS-7120-Z55 module is 1.25Gbps (Gigabit rate). The transceiver is able to work on 9/125um single-mode fiber for up to 120Km distance using 1550nm wavelength. The fiber standard for GBS-7120-Z55 is 1000Base-ZHX.

GBIC modules are extremely versatile, working with any active equipment that support the GBIC type of interface: Ethernet switches, routers and any other networking equipment. Our GBIC's have been tested and found 100% compatible with various Ethernet switches from major manufacturers like: Cisco, Nortel, Extreme, ZyXEL, D-Link or Netgear.

Fiber power budget according to available models
(highlighted model is one available for purchase on this page)

Model	Distance	Lambda	Min. Output (dBm)	Sensitivity (dBm)	Power Budget (dB)
GBM-7000-S85	550m	850nm	-9.5	-18	8.5
GBM-7000-L31	2Km	1310nm	-9	-19	10
GBS-7010-L31	10Km	1310nm	-9.5	-20	10.5
GBS-7040-L31	40Km	1310nm	-4	-24	20
GBS-7050-Z55	50Km	1550nm	-4	-24	20
GBS-7080-Z55	80Km	1550nm	0	-24	24
GBS-7120-Z55	120Km	1550nm	0	-30	30
GBS-7010-WA	10Km	Tx:1310nm Rx:1550nm	-9	-21	12
GBS-7010-WB	10Km	Tx:1550nm Rx:1310nm	-9	-21	12
GBS-7020-WA	20Km	Tx:1310nm Rx:1550nm	-8	-23	15
GBS-7020-WB	20Km	Tx:1550nm Rx:1310nm	-8	-23	15
GBS-7040-WA	40Km	Tx:1310nm Rx:1550nm	-3	-23	20
GBS-7040-WB	40Km	Tx:1550nm Rx:1310nm	-3	-23	20
GBS-7060-WA	60Km	Tx:1310nm Rx:1550nm	0	-24	24
GBS-7060-WB	60Km	Tx:1550nm Rx:1310nm	-2	-25	23

Additional information on available optical modules: PDF datasheet