Delta Electronics GBIC-1250D5RR, GBIC-1250D5MR, GBIC-1250B5LR Gbic module definition parameters

									GBIC-1250 Long Distance Series
				GBIC module definition parameters
Module	MOD_DEF(0)	MOD_DEF(1)				MOD_DEF(2)					Interpretation by host Reference
Definition	Pin 4			Pin 5				Pin 6
0	NC			NC				NC		GBIC not present clause
										Copper Style 1 or Style 2 connector, 1.0625 Gbd,
1	NC			NC			TTL LOW			100-TW-EL-S or 100-TP-EL-S, active
										inter-enclosure connection and IEEE802.3
										1000BASE-CX
										Copper Style 1 or Style 2 connector, 1.0625 Gbd,
2	NC		TTL LOW					NC		100-TW-EL-S, or 100-TP-EL-S, active or passive
										intra-enclosure connection
3	NC		TTL LOW				TTL LOW			Optical LW, 1.0625 Gbd 100-SM-LC-L
4	TTL LOW			SCL				SDA		Serial module definition protocol
5	TTL LOW			NC			TTL LOW			Optical SW, 1.0625 Gbd 100-M5-SN-I or
										100-M6-SN-I
										Optical LW, 1.0625 Gbd 100-SM-LC-L and similar
6	TTL LOW		TTL LOW					NC		to 1.25 Gbd IEEE802.3z 1000BASE-LX, single
										mode
										Optical SW, 1.0625 Gbd 100-M5-SN-I or
7	TTL LOW		TTL LOW				TTL LOW			100-M6-SN-I and 1.25 Gbd, IEEE 802.3z,
										1000BASE-SX
GBIC timing parameters for GBIC management
Parameter			Symbol		Min.			Max.	Unit		Unit Conditions
TX_DISABLE assert time				t_off				10	∝sec		Rising edge of TX_DISABLE to fall of output signal
											below 10% of nominal
TX_DISABLE negate				t_on				1	mec		Falling edge of TX_DISABLE to rise of output
time											signal above 90% of nominal
Time to initialize,											From power on or hot plug fter V DD T > 4.75 volts
includes reset of				t_init				300	msec		or From negation of TX_DISABLE during reset of
TX_FAULT											TX_FAULT.
TX_FAULT from fault to			t_fault					100	∝sec		From occurrence of fault (out-put safety violation or
assertion											V DD T < 4.5 volts)
TX_DISABLE time to			t_rest		10				∝sec		TX_DISABLE HIGH before TX_DISABLE set LOW
start reset
RX_LOS assert delay			t_loss_on					100	∝sec		From detection of loss of signal to assertion of
											RX_LOS
RX_LOS negate delay			t_loss_off					100	∝sec		From detection of presence of signal to negation of
											RX_LOS
									6	01/23/2008
											Rev. 0F
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