Transcript
Product Highlight o
16 G FC/1310 nm/10 km Digital Diagnostic SFP+ LC Singlemode Transceiver
XTS31B-10Lx
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Applications
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Multi-rate 16x / 8x / 4x Fibre Channel 10G FCoE 10G Ethernet
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Description The XTS31B-10LY series single mode transceiver is small form factor pluggable module for bi-directional serial optical data communications such as 16x/8x/4x Fibre Channel. It is with the SFP+ 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I2C. This module is designed for single mode fiber and operates at a nominal wavelength of 1310 nm. The transmitter section uses a 1310 nm multiple quantum well DFB laser and is a class 1 laser compliant according to International Safety Standard IEC-60825. The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an optical header and post amplifier IC.
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Laser safety
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Compliant
This single mode transceiver is a Class 1 laser product. It complies with IEC-60825 and FDA 21 CFR 1040.10 and 1040.11. The transceiver must be operated within the specified temperature and voltage limits. The optical ports of the module shall be terminated with an optical connector or with a dust plug.
Absolute Maximum Ratings Parameter Storage Temperature Operating Case Temperature Power Supply Voltage
Symbol Paramet Tstg er
Min -40
Max 85
0
70
Topr
-5
85
-40
85
-0.5
3.6
Vcc
Units
Notes
oC
XTS31B-10LY oC
XTS31B-10LE XTS31B-10LM
V
Recommended Operating Conditions Parameter Power Supply Voltage
Operating Case Temperature Power Supply Current Data Rate
Symbol
Min
Typ
Max
Vcc
3.13 0
3.3
3.47 70
oC
V / XTS31B-10LY
-5
85
oC
/ XTS31B-10LE
-40
85
Topr ICC (TX+RX)
220 4.25
14.025
300
Units /Notes
oC
/ XTS31B-10LM mA Gb/s
Transmitter Optical Specifications (0 oC < Topr < 70oC, 3.13V < Vcc < 3.47V) Parameter
Symbol
Min
Optical Modulation Amplitude
Po, OMA
Average Launch Power
Typ
Max
Unit
-2
+2
dBm
Po, Avg
-4
+2
dBm
Extinction Ratio
ER
3.5
Output Center Wavelength
lc
1295
1325
nm
Output Spectrum Width
σl
1
nm
30
Notes 1
-20 dB width
Side Mode Suppression Ratio
SMSR
dB
Transmitter and Dispersion Penalty
TDP
4.4
dB
Relative Intensity Noise
RIN
-130
dB/Hz
-30
dBm
Average Launch Power of OFF Transmitter 1. Output power is power coupled into a 9/125 mm single-mode fiber.
Receiver Optical Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V) Parameter
Symbol
Unstressed Sensitivity at 14.025 Gb/s
Sens
Stress Sensitivity at 14.025 Gb/s
Sens
Receiver Overload
PMAX
2
---
LOS -- Deasserted
LOSD
---
---
-12
dBm
Transition: low to high
LOS -- Asserted
LOSA
-22
---
---
dBm
Transition: high to low
lc
1260
1565
nm
-12
dB
Wavelength of Operation Optical Return Loss
ORL
Min
Typ
---
Max
Unit
Notes
-12
dBm
2, OMA
-10.9
dBm
3, Average Power
-10.2
dBm
2, OMA
dBm
2. Measured with worst ER; BER < 10 -12 and PRBS 231-1. 3. Represents sensitivity based on OMA spec, as corrected to incoming Extinction Ratio of 3.5 dB. For example, an OMA of 0.063 mW (-12 dBm) is approximately equal to an average power of -10.9 dBm, average with an Extinction ratio of 3.5 dB.
Electrical Characteristics Parameter Symbol Min Typical High-Speed Signal (CML) Interface Specification Input Data Rate
4.25
14.025
Rin
100
Differential Data Input Amplitude
150
Output Data Rate
4.25
Differential Output Impedance
14.025
Differential Data Output Amplitude
100 350
600
ppm
mVpp
ppm
Internally AC coupled 4
Ω 700
Vpp
Low-Speed Signal (LVTTL) Interface Specification Input High Voltage
2.0
Vcc+0.3
V
Input Low Voltage
GND
0.8
V
Output High Voltage
2.4
Vcc
V
Output Low Voltage
GND
0.5
V
4. Clock tolerance for 14.025 Gb/s, 8.5Gb/s and 4.25 Gb/s.
4
Gb/s ±100
Rout
Notes
Ω 1200
RX Clock Tolerance
Unit Gb/s
±100
TX Clock Tolerance Differential Input Impedance
Max
Internally AC coupled
CONNECTION DIAGRAM
PIN Signal Name
PI N
Signal Name
Transmitter Signal Ground VEET TX_Fault Transmitter Fault Indication. Logic “1” Output = Laser Fault. Logic “0” Output = Normal Operation
11
Receiver Signal Ground
12
VEER RD-
13
RD+
Receiver Data Out
4
TX_ Disable SDA
14
VEER
Receiver Signal Ground
5
SDL
15
VCCR
Receiver Power - 3.3V±5%
6
16
VCCT
7
MODABS RS0
17
VEET
Transmitter Power 3.3V±5% Transmitter Signal Ground
8
RX_LOS Loss of Signal Out (OC).
18
TD+
Transmitter Data In
9
RS1
TX Rate Select. 19 This pin has an internal 30k pulldown to ground. A signal on this pin will not affect module performance.
TD-
Inverse Transmitter Data In
10
VEER
Receiver Signal Ground
VEET
Transmitter Signal Ground
1 2 3
Description
Logic “1” Input (or no connection) = Laser off, Logic “0” = Laser on. Modulation Definition 2 - Two wires serial ID Interface Modulation Definition 1 - Two wires serial ID Interface Modulation Definition 0 - Ground in Module RX Rate Select: This pin has an internal 30k pulldown to ground. A signal on this pin will not affect module performance.
20
Description
Inverse Receiver Data Out
MODULE DEFINITION Module Definition 4
PIN 4
PIN 5
PIN 6
Interpretation by Host
SDA
SCL
MOD-ABS
Serial module definition protocol
Module Definition 4 specifies a serial definition protocol. For this definition, upon power up, SDA and SDL appear as no connector (NC) and MOD-ABS is TTL LOW. When the host system detects this condition, it activates the serial protocol. The protocol uses the 2-wire serial CMOS E2PROM protocol of the ATMEL AT24C01A/02/04 family of components.
EEPROM Series ID Memory Contents (Address A0h) Addr. Hex ASCII 0 03 1 04 2 3 4 5 6 7 8
07 20 00 00 00 10 10
9
01
10
F0
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
06 8C 00 0A 64 00 00 00 00 4F 50 54 4F 57 41 59 20 20 20
30 31
20 20
Note SFP+
LC 10G Base-LR
Long Distance (L) Longwave Laser (LL) Single Mode (SM) 1600/1200/ 800/400 Mbytes/sec 64B/66B 14.025Gbps 10km 10km
O P T O W A Y
Vendor name
Addr. Hex ASCII 32 20 33 20
Note
Addr. Hex ASCII Note 64 00 Uncooled Tx, Txdis, Txfault, 65 1A LOS enable 66 00 Up bit rate 67 00 Low bit rate NA 68 Serial number: each piece with Vendor IEEE 69 different serial OUI 70 number 71 Part Number 72
Addr. Hex ASCII 96 00 97 00 98 99 100 101 102 103 104
00 00 00 00 00 00 00
73
105
00
S
74
106
00
6 1 1 0 W G
75 76 77 78 79 80 81 82 83 84 85 86 87 Revision, 88 depended on 89 version 90 91 1310 nm 92 93
107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
34 35 36 37 38 39 40
20 20 00 00 0E FA 53
S
41
50
P
42
53
43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61
2D 36 31 31 30 57 47 20 20 20 20 20 20 30 30 30 31 05 1E
62 63
00
0 0 0 1
Reserved Checksum 0-62
94 95
Date Code
68 F0 05
Monitoring Soft Control and Monitoring SFF-8472V11.0 126 Checksum 64-94 127
00 00
Note Vendor specific EEPROM
EEPROM Series ID Memory Contents (Address A2h) Addr. 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Hex 55 00 FB 00 50 00 00 00 8C A0 75 30 88 B8 79 18 AF C8 03 E8 9C 40 07 D0 4D F1 0C 5A 3D E9 0F 8D
Note Temp. High Alarm (85oC)
Addr. 32 33 Temp. Low 34 Alarm(-5oC) 35 Temp. High 36 Warming(80oC) 37 Temp. Low 38 Warming (0oC) 39 Voltage High 40 Alarm (3.6V) 41 Voltage Low 42 Alarm(3.0V) 43 Voltage High 44 Warming(3.5V) 45 voltage Low 46 Warming (3.1V) 47 Tx Bias High 48 Alarm(90mA) 49 Tx BiasLow 50 Alarm(2mA) 51 52 Tx Bias High Warming(80mA) 53 54 Tx Bias Low Warming(4mA) 55 Tx Power High 56 Alarm (3dBm)) 57 Tx Power Low 58 Alarm(-5dBm) 59 Tx Power High 60 Warming(2dBm) 61 Tx Power Low 62 Warming (-4dBm) 63
Hex Note Addr. Hex 4D Rx Power High 64 00 Alarm (3dBm) F1 65 00 02 Rx Power Low 66 00 Alarm (-12.9dBm) 01 67 00 3D Rx Power High 68 3F Warming (2dBm) E9 69 80 03 Rx Power Low 70 00 Warming(-10.9dBm) 2D 71 00 00 Reserved 72 00 00 Reserved 73 00 00 Reserved 74 00 00 Reserved 75 00 00 Reserved 76 01 00 Reserved 77 00 00 Reserved 78 00 00 Reserved 79 00 00 Reserved 80 01 00 Reserved 81 00 00 Reserved 82 00 00 Reserved 83 00 00 Reserved 84 01 00 Reserved 85 00 00 Reserved 86 00 00 Reserved 87 00 00 For External Cal. 88 01 00 For External Cal. 89 00 00 For External Cal. 90 00 00 For External Cal. 91 00 00 For External Cal. 92 00 00 For External Cal. 93 00 00 For External Cal. 94 00 00 For External Cal. 95
Note Addr. Hex Note For External Cal. 96 Real Time Temp. MSB For External Cal. 97 Real Time Temp. LSB For External Cal. 98 Real Time Vcc MSB For External Cal. 99 Real Time Vcc LSB For External Cal. 100 Real Time Tx Bias MSB For External Cal. 101 Real Time Tx Bias LSB For External Cal. 102 Real Time Tx Pwr MSB For External Cal. 103 Real Time Tx Pwr LSB For External Cal. 104 Real Time Rx Pwr MSB For External Cal. 105 Real Time Rx Pwr LSB For External Cal. 106 Reserved For External Cal. 107 Reserved For External Cal. 108 Reserved For External Cal. 109 Reserved For External Cal. 110 Tx Dis, Tx Fault, Rx Los For External Cal. 111 Reserved For External Cal. 112 Alarm Flag For External Cal. 113 Alarm Flag/Reserved For External Cal. 114 Reserved For External Cal. 115 Reserved For External Cal. 116 Warming Flag For External Cal. 117 Warming Flag/Reserved For External Cal. 118 Reserved For External Cal. 119 Reserved For External Cal. 120 Vendor Specific For External Cal. 121 For External Cal. 122 For External Cal. 123 For External Cal. 124 For External Cal. 125 For External Cal. 126 Check Sum 127
Note: Address 128 - 247: customer R/W eeprom. Address 248 - 255: Vendor Specific.
Note: Specifications subject to change without notice.
RECOMMENDED CIRCUIT SCHEMATIC
PACKAGE DIAGRAM Units in mm
Note: Specifications subject to change without notice.
Ordering information Part Number
Product Description
XTS31B-10LY XTS31B-10LE XTS31B-10LM
1310 nm, up to 14,025 Gbps, FC 16/8/4 G, SFP+ 10km, DMI, 0ºC ~ +70ºC 1310 nm, up to 14,025 Gbps, FC 16/8/4 G, SFP+ 10km, DMI, -5ºC ~ +85ºC 1310 nm, up to 14,025 Gbps, FC 16/8/4 G, SFP+ 10km, DMI, -40ºC ~ +85ºC
Notice. Please specify any compatibility requirements at time of ordering. Standard MSA compatible pluggable components may not work or some function of these components may not be available in devices that require customized compatible devices. Pluggable components compatible with one type of communications equipment may not work in other type of communications equipment.
Important Notice Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by Xenya before they become applicable to any particular order or contract. In accordance with the Xenya policy of continuous improvement specifications may change without notice. The publication of information in this data sheet does not imply freedom from patent or other protective rights of Xenya or others. Further details are available from any Xenya sales representative.
E-mail:
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XTS31B-10LY-150331144400
