JSH-85L3AB1-10 JDSU [JDS Uniphase Corporation], JSH-85L3AB1-10 Datasheet

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JSH-85L3AB1-10

Manufacturer Part Number
JSH-85L3AB1-10
Description
8.5 G Fibre Channel Compliant SFP+ 1310 nm Limiting Transceiver
Manufacturer
JDSU [JDS Uniphase Corporation]
Datasheet
8.5 G Fibre Channel Compliant SFP+ 1310 nm
Limiting Transceiver
JSH-85L3Ax1-10 Series
Applications
• High-speed storage area networks
• Computer cluster crossconnect systems
• Custom high-bandwidth data pipes
Compliance
• SFF 8431 Revision 3.2
• SFF 8432 Revision 5.0
• SFF 8472 Revision 10.3
• FC-PI-4 800-SM-LC-L
• CDRH and IEC60825-1 Class 1 Laser
• FCC Class B
• ESD Class 2 per MIL-STD 883
• UL 94, V0
• Reliability tested per Telcordia GR-468
Eye Safety
Method 3015
- Switches and hubs
- Network interface cards
- Mass storage systems
- Host bus adapters
NORTH AMERICA: 800 498-JDSU (5378)
Key Features
The lead-free and RoHS-compliant small form factor pluggable (SFP+) transceiver
from JDSU improves the performance for 8 Gigabit Fibre Channel (8GFC)
applications, and is ideal for high-speed, storage area network applications. This
transceiver features a highly reliable, distributed-feedback (DFB) laser coupled to
an LC optical connector. The transceiver is fully compliant to the FC-PI-4 800-SM-
LC-L variant and is compatible with 400-SM-LC-L and 200-SM-LC-L variants. It
is fully compatible with SFP+ specifications at 8.5 G, 4.25 G and 2.125 G bit rates,
with internal AC coupling on both transmit and receive data signals. The all-metal
housing design provides low EMI emissions in demanding 8.5 G applications and
conforms to IPF specifications. An enhanced digital diagnostic feature set allows
for real-time monitoring of transceiver performance and system stability, and the
serial ID allows for customer and vendor system information to be stored in the
transceiver. Transmit disable, loss-of-signal, and transmitter fault functions are
also provided. The small size of the transceiver allows for high-density system
designs that, in turn, enable greater total bandwidth.
COMMUNICATIONS MODULES & SUBS ySTEM S
wORLD wIDE : +800 5378-JDSU
• Compliant with 8 G Fibre Channel (FC) link specifications
• FC compatible operation at 4 and 2 G without using rate select
• Uses a highly reliable, 1310 nm distributed-feedback laser
• Lead-free and RoHS 6/6-compliant, with allowed exemptions
• Commercial case operating temperature of 0 – 70°C;
• Single 3.3 V power supply
• Low power consumption (typically 695 mW)
• Bit error rate < 1 x 10
• Hot pluggable
extended temperature operation up to 85°C
-12
wEBSITE: www.jdsu.com

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JSH-85L3AB1-10 Summary of contents

Page 1

... G Fibre Channel Compliant SFP+ 1310 nm Limiting Transceiver JSH-85L3Ax1-10 Series Applications • High-speed storage area networks - Switches and hubs - Network interface cards - Mass storage systems - Host bus adapters • Computer cluster crossconnect systems • Custom high-bandwidth data pipes Compliance • SFF 8431 Revision 3.2 • ...

Page 2

... G F IBRE CHANNEL COMPLIANT SFP+ 1310 NM LIMITING TRANSCEI vER Section 1 Functional Description The JSH-85L3Ax1-10 8.5 G SFP+ 1310 nm optical transceiver is designed to transmit and receive 8B/10B scrambled 8.5 G serial optical data over standard single-mode optical fiber. Transmitter The transmitter converts 8B/10B scrambled serial PECL or CML electrical data into serial optical data compliant with the 800-SM-LC-L variant of the 8 G Fibre Channel standard ...

Page 3

Receiver Negative Data Out 13 Receiver Positive Data Out 7 RS0 Rx Rate Select (Not- functional) 8 Loss of Signal Out 15, 16 VCC 3.3V Power Supply 6 MOD_ABS 5 SCL Serial ID Clock 4 SDA Serial ID ...

Page 4

Vcc 10 kΩ Receiver (Tx Fault) CMOS, TTL, or Open Collector Driver Vcc (Tx Disable) Rp*** Open Collector Bidirectional SDA Vcc *** Rq Open Collector Bidirectional Vcc SCL Vcc 10 kΩ R5 ∗∗ Mod_ABS CMOS or TTL Driver (RS0 ...

Page 5

Power Supply Filter Component values Component L1, L2 Rx, Ry C1, C5 C2, C3 Notes: Option A is recommended for use in applications with space constraints. Power supply noise must be less than 100 mV Option B ...

Page 6

UNCTION EFINITIONS The transceiver pin descriptions as defined in SFF-8431 are shown in Figure 3 below. Table 2 on page 8 has a complete description of all the pins. Figure 3 Host PCB SFP+ ...

Page 7

SFP+ Optical Transceiver Pin Descriptions Pin Number Symbol Name Receiver 8 LOS Loss of Signal Out (OC) 10, 11 Receiver Signal Ground eeR 12 RD- Receiver Negative DATA Out 13 RD+ Receiver Positive DATA Out 15 V ...

Page 8

... Damage may occur if the device is subjected to conditions beyond the limits stated here. 3.3 Operating Conditions Part Number JSH-85L3AA1-10 JSH-85L3AB1-10 Note: Performance is not guaranteed and reliability is not implied for operation at any condition outside these limits. 8.5 G FIBRE CHANNEL COMPLIANT SFP+ 1310 NM LIMITING TRANSCEIvER Symbol ...

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Electrical Characteristics Parameter Symbol Supply voltage V cc Power consumption P diss Data rate Supply current I cc Transmitter ∆V Common mode voltage tolerance Data input deterministic jitter DJ Data input total jitter TJ Input data dependent pulse ...

Page 10

... OMA Loss of signal LOSD dBm OMA deassert level Note: The JSH-85L3Ax1-10 transceiver is designed for operation at 8.5 Gb/s Fibre Channel rates on single-mode fiber links km. The transceiver will operate at 4.25 Gb/s and 2.125 Gb/s Fibre Channel rates. 8.5 G FIBRE CHANNEL COMPLIANT SFP+ 1310 NM LIMITING TRANSCEIvER Min. ...

Page 11

Link Length Data Rate Standard Fiber Type 8.5 GBd SMF, OS1 or OS2 8.5 G FIBRE CHANNEL COMPLIANT SFP+ 1310 NM LIMITING TRANSCEIvER Distance Range (m) 2 – 10,000 Specification Notes 1. UI (unit interval): one UI is ...

Page 12

... Information included herein is intended as a figure of merit for designers to use as a basis for design decisions. The JSH-85L3Ax1-10 optical transceiver is lead-free and RoHS-compliant per Directive 2002/95/EC of the European Parliament and of the Council of 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment ...

Page 13

PCB Layout 8.5 G FIBRE CHANNEL COMPLIANT SFP+ 1310 NM LIMITING TRANSCEIvER Figure 4 Board layout Figure 5 Detail layout ALL DIMENSIONS ARE IN MILLIMETERS ...

Page 14

Front Panel Opening 3.10 Module Outline 8.5 G FIBRE CHANNEL COMPLIANT SFP+ 1310 NM LIMITING TRANSCEIvER Figure 6 ALL DIMENSIONS ARE IN MILLIMETERS Figure 7 ...

Page 15

Transceiver Belly-to-belly Mounting 8.5 G FIBRE CHANNEL COMPLIANT SFP+ 1310 NM LIMITING TRANSCEIvER Figure 8 ...

Page 16

... Eye safety 4.1 Digital Diagnostic Monitoring and Serial ID Operation The JSH-85L3Ax1-10 optical transceiver is equipped with a two-wire serial EE- PROM that is used to store specific information about the type and identification of the transceiver as well as real-time digitized information relating to the trans- ceiver’s performance. See the Small Form Factor Committee document number SFF-8472 Revision 10 ...

Page 17

Data Field Descriptions Address( 1010000X)(A0h) 0 Serial ID Information; Defined by SFP MSA 95 JDSU-Specific Information 127 Reserved for SFP MSA 255 8.5 G FIBRE CHANNEL COMPLIANT SFP+ 1310 NM LIMITING TRANSCEIvER Reading the data The information is accessed ...

Page 18

... OM3 50/125 μm multimode fiber not supported JDSU Vendor Name (ASCII) 00 Reserved 00019C IEEE Company ID (ASCII) JSH-85L3Ax1-10 Part Number (ASCII part number variable Revision of part number (ASCII) 051E Wavelength of laser in nm; 1310 Unallocated CC_BASE Check Code; Lower 8 bits of sum from byte 0 through 62 ...

Page 19

Diagnostics Data Map Memory Address value 00-01 Temp High Alarm 02-03 Temp Low Alarm 04-05 Temp High Warning 06-07 Temp Low Warning 08-09 Voltage High Alarm 10-11 Voltage Low Alarm 12-13 Voltage High Warning 14-15 Voltage Low Warning 16-17 ...

Page 20

Diagnostics Data Map Memory Address value 101 TX Bias LSB (Note 1) 102 TX Power MSB (Note 1) 103 TX Power LSB (Note 1) 104 RX Power MSB 105 RX Power LSB 106 Reserved MSB 107 Reserved LSB 108 ...

Page 21

... Package and Handling Instructions This product is not compatible with any aqueous wash process. Process plug The JSH-85L3Ax1-10 optical transceiver is supplied with a process plug. This plug protects the transceiver optics during standard manufacturing processes by pre- venting contamination from air borne particles. Note recommended that the dust cover remain in the transceiver whenever an optical fiber connector is not inserted ...

Page 22

... Product Description JSH-85L3AA1- SFP+ LW, 1310 nm DFB, limiting electrical interface, 0 – 70˚C, ± 5% Vcc, no rate select, generic JSH-85L3AB1- SFP+ LW, 1310 nm DFB, limiting electrical interface, -20 – 85˚C, ± 5% Vcc, no rate select, generic NORTH AMERICA: 800 498-JDSU (5378) Product specifications and descriptions in this document subject to change without notice. © 2009 JDS Uniphase Corporation 30162607 000 0309 JSH-85L3AX1.DS.CMS.AE 8 ...

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