PLRXXL-SC-S43-C1 JDS UNIPHASE, PLRXXL-SC-S43-C1 Datasheet - Page 11

• Manufacturer Part Number: PLRXXL-SC-S43-C1
• Manufacturer: JDS UNIPHASE

Specifications of PLRXXL-SC-S43-C1

• Number Of Receivers: 1
• Operating Temperature Classification: Commercial
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Lead Free Status / RoHS Status: Supplier Unconfirmed

3.7
Parameter
TX_DIS assert time
TX_DIS negate time
Time to initialize
Interrupt assert delay
Interrupt negate delay
P_Down/RST assert delay
Mod_NR assert delay
Mod_NR negate delay
P-Down reset time
RX_LOS assert delay
RX_LOS negate delay
Note: 2-wire serial bus timing is described in Chapter 4 of XFP MSA INF8077i Rev. 4.5
11
Timing Requirement of Control and Status I/O
Symbol
t_off
t_on
t_init
Interrupt_on
Interrupt_off
P_Down/RST_on
Mod_NR_on
Mod_NR_off
t_loss_on
t_loss_off
3.8
The JDSU 10 Gb/s 850 nm XFP optical transceiver incorporates a XFP compli-
ant 2-wire management interface which is used for serial ID, digital diagnostics,
and certain control functions. It is modeled on the SFF-8472 Rev 9.3 specifi cation
modifi ed to accommodate a single 2-wire interface address. In addition to the ba-
sic I2C read/write functionality the modules support packet error checking that,
when enabled, allows the host system to confi rm the validity of any read data. De-
tails of the protocol and interface are explicitly described in the MSA. Please refer
to the MSA for design reference.
Min
10
ROHS COMPLIANT XFP OPTICAL TRANSCEIVER – 850NM
FOR UP TO 300M REACH
XFP 2-wire interface protocol and Management Interface
Max
10
2
300
200
500
100
1
1
100
100
Unit
μsec
msec
msec
msec
μsec
μsec
msec
msec
μsec
μsec
μsec
Notes
Rising edge of TX_DIS to fall of
output signal below 10% of nominal
Falling edge of TX_DIS to rise of
output signal above 90% of nominal
From power on or from falling edge
of P_Down/RST
From occurrence of the condition
triggering interrupt
From clear on read Interrupt fl ags
From power down initiation
From occurrence of fault to assertion
of Mod_NR
From clearance of signal to negation
of Mod_NR
Minimum time of P-Down assert to
initiate reset
From occurrence of loss of signal to
assertion of RX_LOS
From occurrence of return of signal
to negation of RX_LOS