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10GBASE-LRM SFP+ Optical Transceiver
Description
The LCP-10G3B4EDR is a hot pluggable
10Gbps small form factor plus transceiver
module integrated with the high performance
1310nm FP Laser transmitter, high sensitivity
linear PD-TIA receiver for 10Gbps applications.
It is compliant with the SFF-8431 SFP+
Electrical Multi-source Agreement (MSA) with
five digital monitoring functions: Temperature,
Vcc, Tx optical power, Tx laser bias current and
Rx received optical power.
DELTA ELECTRONICS, INC.
FEATURES
RoHS compliant
Compliant to SFP+ Electrical MSA SFF-8431
Compliant with SFF-8472 MSA
Standard LC duplex fiber-optic connector
2
I
C for integrated Digital Optical Monitoring
Power consumption ＜1W
Applications
10G LAN switch
10G Ethernet switch/router
10G Fiber channel
SAN applications
1
LCP-10G3B4EDR
Preliminary
Revision: 0B
2008/9/5
www.deltaww.com
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Summary of Contents for Delta Electronics 10GBASE-LRM SFP+ Optical Transceiver LCP-10G3B4EDR
- Page 1 It is compliant with the SFF-8431 SFP+ Electrical Multi-source Agreement (MSA) with five digital monitoring functions: Temperature, Vcc, Tx optical power, Tx laser bias current and Rx received optical power. DELTA ELECTRONICS, INC. LCP-10G3B4EDR FEATURES RoHS compliant Compliant to SFP+ Electrical MSA SFF-8431...
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Page 2: Absolute Maximum Ratings
Total Supply Current Power Consumption TX_Fault, RX_LOS TX_Disable RS0, RS1 Shall be pulled up with 4.7k-10k ohms to GND with a ＞30k ohms resistor in the module. Shall be pulled low to DELTA ELECTRONICS, INC. Symbol Min. -0.5 Symbol Min. 3.135 Symbol Min. -
Page 3: Operating Ranges
Extinction Ratio Optical Modulation Amplitude Transmitter eye mask definition {X1, X2, X3, Y1, Y2, Y3} Notes: 1. Refer to the spectral limits curve in Figure 1. DELTA ELECTRONICS, INC. ℃ to 70 ) Opterating Maximum Channel Range(m) Insertion Loss (dB) 0.5 to 220... - Page 4 Stressed sensitivity in OMA for symmetrical test LOS De-assert LOS Assert LOS Hysteresis Notes: 1. PRBS 2 -1 at 10 2. When LOS asserted, the data output is Low-Level (fixed) DELTA ELECTRONICS, INC. ℃ ℃ = -5 to 70 ) Symbol Min. Typ. 10.3125 λ...
- Page 5 VeeR VccR VccT VeeT CML-I CML-I VeeT DELTA ELECTRONICS, INC. Name/Description Module Transmitter Ground Module Transmitter Fault Transmitter Disable; Turns off transmitter laser output 2- write Serial Interface Data Line 2- write Serial Interface Clock Module Absent, connected to V...
- Page 6 SFP+ module. RS1 is commonly connected to VeeT or VeeR in the legacy SFP modules. The host needs to ensure that it will not be damaged if this pin is connected to VeeT or VeeR in the module. DELTA ELECTRONICS, INC. LCP-10G3B4EDR www.deltaww.com...
- Page 7 RX_LOS pin is an open drain/collector output and must be pulled up to host Vcc with a 4.7k-10k ohms on the host board. RX_LOS assert min and de-assert max are defined in the relevant standard. To avoid spurious transition of RX_LOS a minimum hysteresis of 0.5 dB is recommended. Revision: 0B 2008/9/5 www.deltaww.com DELTA ELECTRONICS, INC.
- Page 8 LCP-10G3B4EDR Recommend Circuit Schematic Revision: 0B 2008/9/5 www.deltaww.com DELTA ELECTRONICS, INC.
- Page 9 LCP-10G3B4EDR Package Outline Drawing for Metal Housing with Bail de-latch Latch Color Identifier Blue Revision: 0B 2008/9/5 www.deltaww.com DELTA ELECTRONICS, INC.
- Page 10 8) Time TX_Disable must be held High to reset TX_Fault. 9) From assertion till stable output. 10) From Occurrence of loss of signal to assertion of LOS 11) From Occurrence of presence of signal to negation of RX_LOS. DELTA ELECTRONICS, INC. Symbol Min. t_off...
- Page 11 (96 bytes) Vender Specific (32 bytes) Reserved in SFP MSA (128 bytes) Digital Diagnostic Memory Map Specific Data Field Descriptions DELTA ELECTRONICS, INC. LCP-10G3B4EDR 2 wire address 1010001 X (A2h) Alarm and Warning Thresholds (56 bytes) Cal Constants (40 bytes)
- Page 12 Byte 63: Check sum of bytes 0-62. Byte 68-83: Serial number. Byte 84-91: Date code. Byte 95: Check sum of bytes 64-94. Byte 128 to 255 had been set hex 00. DELTA ELECTRONICS, INC. Address ASCII Note 1 Note 2...
- Page 13 3) P: Operating optical power of transmitter at room temperature. 4) P : Overload optical power of receiver : Sensitivity optical power of receiver 5) Byte 95 contains the low order 8bits of sum of bytes 0-94 DELTA ELECTRONICS, INC. Name Value (Dec.) 85 degree Celsius -10 degree Celsius...
- Page 14 RX Optical Power Notes: Temperature is measured internal to the transceiver Voltage is measured internal to the transceiver DELTA ELECTRONICS, INC. LCP-10G3B4EDR Description Digital state of the Tx disable input pin Read/ Write bit that allow software disable of laser...
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Page 15: Regulatory Compliance
(ESD) to the Electrical (HBM) Pins Machine Model (MM) EIA-JESD22-A115 FDA/CDRH Laser Eye Safety Component Recognition UL/CSA DELTA ELECTRONICS, INC. LCP-10G3B4EDR Reference FCC Part15 Class B EN 55022 Class B (CISPR 22A) (1) Satisfied with IEC/EN 61000-4-3 IEC/EN 61000-4-2 IEC/EN 61000-4-2 (2) No physical damage MIL-STD-883E Method 3015.7...