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MC-SFP-10km
1310 nm Single-mode Transceiver, 10.5dB margin
Small Form Pluggable (SFP), 3.3 V
1.0625Gbd Fiber Channel/1.25 Gigabit Ethernet
Features
Compliant with IEEE802.3z Gigabit Ethernet
Standard
Compliant with Fiber Channel 100-SM-LC-L
standard
Industry standard small form pluggable (SFP)
package
Duplex LC connector
Differential LVPECL inputs and outputs
Single power supply 3.3V
TTL signal detect indicator
Hot Pluggable
Class 1 laser product complies with EN 60825-1
RoHS compliant
Application
Distributed multi-processing
Switch to switch interface
High speed I/O for file server
Bus extension application
Channel extender, data storage
Ordering Information
PART NUMBER INPUT/OUTPUT SIGNAL DETECT VOLTAGE TEMPERATURE
MC-SFP-10Km AC/AC TTL 3.3V
0°C to 70 °C
Absolute Maximum Ratings
PARAMETER SYMBOL MIN MAX UNITS NOTE
Storage T emperature T
Supply Voltage Vcc
Input Voltage V
Output Current I
Operating Current I
OP
S
40
0.5
IN
o
0.5
--- 50 mA
85
6.0 V
Vcc V
--- 400 mA
°
C
TEC Opitx Solutions
Division of Lynn Electronics Corp.
154
Railroad Drive • Ivyland, PA. 18974
Page 2
MC-SFP-10km
°
°
1310 nm Single-mode Transceiver, 10.5dB margin
Small Form Pluggable (SFP), 3.3 V
www.lynnelec.com
1.0625Gbd Fiber Channel/1.25 Gigabit Ethernet
Recommended Operating Conditions
PARAMETER SYMBOL MIN MAX UNITS NOTE
Ambient Operating Temperature
T
AMB
070
Supply Voltage Vcc 3.1 3.5 V
Supply Current ITX + I
RX
--- 300 mA
°
C
Transmitter Electro-optical Characteristics
Vcc = 3.1 V to 3.5 V, TA = 0
C to 70
C
PARAMETER SYMBOL MIN TYP. MAX UNITS NOTE
Output Optical Power
9/125
μ
m fiber
P
out
9.5 --- 3 dBm Average
Extinction Ratio ER 9 --- --- dB
Center Wavelength
Spectral Width (RMS)
Rise/Fall Time, (2080%) Tr,
Relative Intensity Noise
C
f
1270 1310 1355 nm
--- --- 2.5 nm
--- --- 260 ps
RIN --- --- 120 dB/Hz
Total Jitter TJ --- --- 227 ps
Output Eye Compliant with IEEE802.3z
Max. P
Differential Input Voltage V
Transmit Fault Output-Low TX_FAULT
Transmit Fault Output-High TX_FAULT
TX_DISABLE Assert Time
TX-DISABLE Asserted
out
P
OFF
DIFF
--- --- 35 dBm
0.65 --- 2.0 V
0.0 --- 0.5 V
L
2.4 --- V
H
t_off --- --- 10
CC
V
μ
TX_DISABLE Negate Time t_on --- --- 1 ms
Time to initialize, include reset of
TX_FAULT
TX_FAULT from fault to assertion
TX_DISABLE time to start reset
t_init --- --- 300 ms
t_fault --- --- 100
t_reset 10 --- ---
μ
μ
s
s
s
TEC Opitx Solutions
Division of Lynn Electronics Corp.
154
Railroad Drive • Ivyland, PA. 18974
Page 3
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°
°
MC-SFP-10km
1310 nm Single-mode Transceiver, 10.5dB margin
Small Form Pluggable (SFP), 3.3 V
1.0625Gbd Fiber Channel/1.25 Gigabit Ethernet
Receiver Electro-optical Characteristics
Vcc = 3.1 V to 3.5 V, TA = 0
PARAMETER SYMBOL MIN TYP. MAX UNITS NOTE
Optical Input Power-maximum
Optical Input Power-minimum
(Sensitivity)
Operating Center Wavelength
C to 70
C
12
P
IN
P
IN
C
3 --- --- dBm BER < 10
--- ---
20
dBm
BER < 10
1260 --- 1610 nm
12
Optical Return Loss ORL 12 --- --- dB
Receiver Electrical 3dB Upper
Cutoff Frequency
Signal Detect-Asserted
Signal Detect-Deasserted
Stressed Receiver Sensitivity
Differential Output Voltage V
Data Output Rise, Fall Time
(2080%)
Receiver Loss of Signal Output
Voltage-Low
Receiver Loss of Signal Output
Voltage-High
Receiver Loss of Signal Assert
Time (off to on)
Receiver Loss of Signal Assert
Time (on to off)
Note 1: Measured with conformance test signal at TP3 for BER = 10
--- --- --- 1500 MHz
P
A
P
D
--- --- 20 dBm
31 --- --- dBm
--- --- 14.4 dBm
DIFF
T
r, f
RX_LOS
RX_LOS
t
A,RX_LOS
t
D,RX_LOS
0.37 --- 2.0 V
--- --- 0.35 ns
L
H
0 --- 0.5 V
2.4 --- V
--- --- 100
--- --- 100
12
at the eye center.
CC
Note 1, 2
V
μ
s
μ
s
Note 2: Measured with a transmit signal having a 9 dB extinction ratio. If another extinction ratio is used, the Stressed receiver
sensitivity should be corrected for the extinction ratio penalty.
TEC Opitx Solutions
Division of Lynn Electronics Corp.
154
Railroad Drive • Ivyland, PA. 18974
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Block Diagram of Transceiver
MC-SFP-10km
1310 nm Single-mode Transceiver, 10.5dB margin
Small Form Pluggable (SFP), 3.3 V
1.0625Gbd Fiber Channel/1.25 Gigabit Ethernet
ELECTRICAL SUBASSEMBLY
DATA
DATA/
TX_DISABLE
TX_FAULT
(0)
(1)
(2)
DATA
DATA/
RX_LOS
LD Driver
&
Fault Sense
MOD_DEF
POST-Amp
&
LOS Detect
LASER
OPTICAL
SUB-
ASSEMBLIES
RRE-
AMPLIFIER
IC
RECEPTACLE
Photo
Diode
DUPLEX SC
TOP VIEW (Label side)
Transmitter Section
The transmitter section consists of a 1310 nm InGaAsP laser in an eye safe optical subassembly (OSA) which mates to the fiber
cable. The laser OSA is driven by a LD driver IC which converts differential input LVPECL logic signals into an analog laser
driving current.
TX_FAULT
When sensing an improper power level in the laser driver, the SFP set this signal high and turns off the Laser. TX_FAULT can be
reset with the TX_DISABLE line. The signal is in TTL level.
TX_DISABLE
The TX_DISABLE signal is high (TTL logic “1”) to turn off the laser output. The laser will turn on within 1ms when
TX_DISABLE is low (TTL logic “0”).
Receiver Section
The receiver utilizes an InGaAs PIN photodiode mounted together with a trans-impedance preamplifier IC in an OSA. This OSA
is connected to a circuit providing post-amplification quantization, and optical signal detection.
Receive Loss (RX_LOS)
The RX_LOS is high (logic “1”) when there is no incoming light from the companion transceiver. This signal is normally used by
the system for the diagnostic purpose. The signal is operated in TTL level.
TEC Opitx Solutions
Division of Lynn Electronics Corp.
154
Railroad Drive • Ivyland, PA. 18974
Page 5
MC-SFP-10km
1310 nm Single-mode Transceiver, 10.5dB margin
Small Form Pluggable (SFP), 3.3 V
www.lynnelec.com
1.0625Gbd Fiber Channel/1.25 Gigabit Ethernet
Typical BER Performance of Receiver versus Input Optical Power Level
1.E-04
1.E-05
1.E-06
1.E-07
1.E-08
BER
1.E-09
1.E-10
1.E-11
1.E-12
-2.5 -2 -1.5 -1 -0 .5 0 0.5
Relative Input Optical Power (dB)
The figure shows the relationship between typical trade-off of BER and Relative Input Optical Power. Besides the
12
required BER =1 10
of the Gigabit Ethernet Physical Layer Standard, the transceiver can be operated at other Bit-
Error-Rate conditions. The Relative Input Optical Power in dB is referenced to the actual sensitivity of the device. For
12
BER conditions better than 1 10
, more input signal is needed (+dB).
Eye Diagram
Transmitter Receiver
Signal pattern: PRBS 7
Signal pattern: PRBS 7
Input Power: 20 dBm
TEC Opitx Solutions
Division of Lynn Electronics Corp.
154
Railroad Drive • Ivyland, PA. 18974
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Dimensions
MC-SFP-10km
1310 nm Single-mode Transceiver, 10.5dB margin
Small Form Pluggable (SFP), 3.3 V
1.0625Gbd Fiber Channel/1.25 Gigabit Ethernet
DIMENSIONS ARE IN MILLIMETERS
ALL DIMENSIONS ARE 0.2mm UNLESS OTHERWISE SPECIFIED
Unit: mm
TEC Opitx Solutions
Division of Lynn Electronics Corp.
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Railroad Drive • Ivyland, PA. 18974
Page 7
MC-SFP-10km
www.lynnelec.com
SFP host board mechanical layout
1310 nm Single-mode Transceiver, 10.5dB margin
Small Form Pluggable (SFP), 3.3 V
1.0625Gbd Fiber Channel/1.25 Gigabit Ethernet
A S
L
AS
A S
L
LEGEND
1.PADS AND VIAS ARE CHASSIS GROUND
2.THROUGH HOLES, PLATING OPTIONAL
AS
3.HATCHED AREA DENOTES COMPONENT
S
AND TRACE KEEPOUT(EXCEPT CHASSIS
GROUND)
4.AREA DENOTES COMPONENT KEEPOUT
(TRACES ALLOWED)
DIMENSIONS ARE IN MILLIMETERS
S
S
AS
Unit: mm
TEC Opitx Solutions
Division of Lynn Electronics Corp.
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Railroad Drive • Ivyland, PA. 18974
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Assembly drawing
MC-SFP-10km
1310 nm Single-mode Transceiver, 10.5dB margin
Small Form Pluggable (SFP), 3.3 V
1.0625Gbd Fiber Channel/1.25 Gigabit Ethernet
1.7¡ Ó0.9
3.5¡ Ó0.3
41.73¡ Ó0.5
PCB
15.0 MAX
CAGE ASSEMBLY
9.8 MAX
PCB
11.0 REF.
BEZEL
BELOW PCB
0.4¡Ó0.1
15.25¡ Ó0.1
10.4¡Ó0.1
16.25¡ Ó0.1
MSA-SP EC IFIED BEZEL
DIMENSIONS ARE IN MILLIMETERS
TEC Opitx Solutions
Division of Lynn Electronics Corp.
154
Railroad Drive • Ivyland, PA. 18974
Unit: mm
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Pin Assignment
Pin-Out
MC-SFP-10km
1310 nm Single-mode Transceiver, 10.5dB margin
Small Form Pluggable (SFP), 3.3 V
1.0625Gbd Fiber Channel/1.25 Gigabit Ethernet
PIN 11
PIN 10
PIN 20
PIN 1
Pin Signal Name Description
1 T
GND
Transmit Ground
2 TX_FAULT Transmit Fault
3 TX_DISABLE Transmit Disable
4 MOD_DEF (2) SDA Serial Data Signal
5 MOD_DEF (1) SCL Serial Clock Signal
6 MOD_DEF (0) TTL Low
7 RATE SELECT Open Circuit
8 RX_LOS Receiver Loss of Signal, TTL High, open collector
9 R
10 R
11 R
GND
GND
GND
Receiver Ground
Receiver Ground
Receiver Ground
12 RX Receive Data Bar, Differential PECL, ac coupled
13 RX+ Receive Data, Differential PECL, ac coupled
14 R
15 V
16 V
17 T
GND
CCR
CCT
GND
Receiver Ground
Receiver Power Supply
Transmitter Power Supply
Transmitter Ground
18 TX+ Transmit Data, Differential PCEL, ac coupled
19 TX Transmit Data Bar, Differential PCEL, ac coupled
20 T
GND
Transmitter Ground
TEC Opitx Solutions
Division of Lynn Electronics Corp.
154
Railroad Drive • Ivyland, PA. 18974
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Eye Safety Mark
MC-SFP-10km
1310 nm Single-mode Transceiver, 10.5dB margin
Small Form Pluggable (SFP), 3.3 V
1.0625Gbd Fiber Channel/1.25 Gigabit Ethernet
The MC-SFP series single mode transceiver is a class 1
laser product. It complies with EN 60825-1 and FDA 21
CFR 1040.10 and 1040.11. In order to meet laser safety
requirements the transceiver shall be operated within the
Absolute Maximum Ratings.
Caution
All adjustments have been done at the factory before
the shipment of the devices. No maintenance and user
serviceable part is required. Tampering with and
modifying the performance of the device will result in
voided product warranty.
Note : All information contained in this document is subject to change without notice.
Required Mark
Class 1 Laser Product
Complies with
21 CFR 1040.10 and 1040.11
TEC Opitx Solutions
Division of Lynn Electronics Corp.
154
Railroad Drive • Ivyland, PA. 18974
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