Features

* Support multi-protocol from 8.5Gb/s to 11.3Gb/s

* Hot-Pluggable SFP+ footprint

* 100GHz ITU Grid, C Band DWDM EML laser transmitter

* ADP Receiver

* Duplex LC connector

* Up to 100 km on 9/125μm SMF

* Single +3.3V Power Supply

* Compliant with SFF-8431 SFF-8432 and IEE802.3ae

* Low power dissipation <1.5W typically

* Commercial operating temperature range: 0°C to 70°C

* RoHS compliant

Applications

* 10GBASE-ZR/ZW Ethernet

* 100km 10G Fiber channel

* SONET OC-192/SDH STM-64

* DWDM Networks

Description

ST-SFP+-1000xx transceivers are Enhanced Small Form Factor Pluggable SFP+ transceivers designed for use in 10-Gigabit multi-rate links up to 100km of G.652 single mode fiber. They are compliant with SFF-8431, SFF-8432 and 10GBASE ZR/ZW; support 4x, 8x and 10x Fibre Channel. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472. BTON BT-SFP+-100xxxx transceivers are RoHS compliant per Directive 2011/65/EU. The high performance cooled C band DWDM EML transmitter and high sensitivity APD receiver provide superior performance for Ethernet applications at up to 100km links.

Absolute Maximum Ratings

Parameter	Symbol	Min.	Typical	Max.	Unit
Storage Temperature	T_S	-40		+85	°C
Supply Voltage	V_CC	-0.5		4	V
Relative Humidity	RH	0		85	%

Electrical Characteristics(T_OP = Tc, VCC = 3.135 to 3.465 Volts)

Parameter	Symbol	Min.	Typical	Max.	Unit	Note
Supply Voltage	Vcc	3.135	3.30	3.465	V
Supply Current	Icc			650	mA
Inrush Current	I_surge			Icc+30	mA
Maximum Power	P_max			1.5	W
Transmitter Section:
Input differential impedance	R_in		100		WΩ	1
Tx Input Single Ended DC Voltage Tolerance (Ref VeeT)	V	-0.3		4	V
Single ended data input swing	V_i_{n PP}	180		700	mVp-p	2
Transmit Disable Voltage	V_D	2		Vcc	V	3
Transmit Enable Voltage	V_EN	Vee		Vee+ 0.8	V
Transmit Disable Assert Time	T_dessert			10	us
Receiver Section:
Rx Output Diff Voltage	Vo	300		850	mV	3
Data output rise time	t_r	30			ps	4
Data output fall time	t_f	30			ps	4
LOS Fault	V_losfault	2		V_{CC_}_host	V	5
LOS Normal	V_{los nor}_m	V_ee		V_ee+0.8	V	5

Note:

1.Connected directly to TX data input pins. AC coupling from pins into laser driver IC.
Per SFF-8431 Rev 3.0
Into 100 ohms differential termination.
20%～80%
LOS is an open collector output. Should be pulled up with 4.7k – 10kΩ on the host board. Normal operation is logic 0; loss of signal is logic 1. Maximum pull-up voltage is 5.5V.

Optical Parameters(T_OP= Tc, VCC = 3.00 to 3.60 Volts)

Parameter	Symbol	Min.	Typical	Max.	Unit	Note
Transmitter Section:
Optical Wavelength-End Of Life	λ_c	X-100	X	X+100	pm
Optical Wavelength-Beginning Of Life	λ_c	X-25	X	X+25	pm
Spectral Width	△λ				nm
Side Mode Suppression Ratio	SMSR				dB
Optical Output Power	P_out	0		4	dBm
Optical Power OMA	P_OMA				dBm
Optical Rise/Fall Time	t_r / t_f			260	ps
Laser Off Power	Poff			-30	dBm
Extinction Ratio	ER	8			dB
Transmitter Dispersion Penalty	TDP			3.0	dB	2
Relative Intensity Noise	RIN			-128	dB/Hz	3
Optical Return Loss Tolerance		20			dB
Eye Mask for Optical Output	Compliant with IEEE802.3 z (class 1 laser safety)
Receiver Section:
Optical Input Wavelength	l	1480		1580	nm
Receiver Overload	P_ol	-7			dBm	5
RX Sensitivity (OMA)	Sen			-23	dBm	4
Stressed Sensitivity (OMA)	SenST				dBm	4
RX_LOS Assert	LOS_A	-38			dBm
RX_LOS Deassert	LOS_D			-25	dBm
RX_LOS Hysteresis	LOS _H	0.5			dB
Receiver Reflectance	Rrx			-12	dB

Note:

Average power figures are informative only, per IEEE802.3ae.
TWDP figure requires the host board to be SFF-8431compliant. TWDP is calculated using the Matlab code provided in clause 68.6.6.2 of IEEE802.3ae.
12dB reflection.
Conditions of stressed receiver tests per IEEE802.3ae. CSRS testing requires the host board to be SFF-8431 compliant.
Receiver overload specified in OMA and under the worst comprehensive stressed condition.

Pin Assignment

Figure2:Diagram of Host Board Connector Block Pin Numbers and Names

Pin Description

Pin No	Name	Function	Notes
1	VeeT	Transmitter Ground	1
2	TX Fault	Transmitter Fault Indication	2
3	TX Disable	Transmitter Disable	3
4	SDL	2 wire serial interface data input/output (SDA)
5	SCL	2 wire serial interface clock input (SCL)
6	MOD-ABS	Module Absent, connect to VeeR or VeeT in the module	2
7	RS0	Rate select0, optionally control SFP+ receiver. When high, input data rate >4.5Gb/ s; when low, input data rate <=4.5Gb/s
8	LOS	Loss of Signal	4
9	RS1	Rate select0, optionally control SFP+ transmitter. When high, input data rate >4.5Gb/s; when low, input data rate <=4.5Gb/s
10	VeeR	Receiver Ground	1
11	VeeR	Receiver Ground	1
12	RD-	Inv. Received Data Out
13	RD+	Received Data Out
14	VeeR	Receiver Ground	1
15	VccR	Receiver Power
16	VccT	Transmitter Power
17	VeeT	Transmitter Ground	1
18	TD+	Transmit Data In
19	TD-	Inv. Transmit In
20	VeeT	Transmitter Ground	1

Notes:

The module ground pins shall be isolated from the module case.
This pin is an open collector/drain output pin and shall be pulled up with 4.7K-10Kohms to Host_Vcc on the host board.
This pin shall be pulled up with 4.7K-10Kohms to VccT in the module.
This pin is an open collector/drain output pin and shall be pulled up with 4.7K-10Kohms to Host_Vcc on the host board.

SFP Module EEPROM Informationand Management

The SFP modules implement the 2-wire serial communication protocol as defined in the SFP-8472. The serial ID information of the SFP modules and Digital Diagnostic Monitor parameters can be accessed through the I²C interface at address A0h and A2h.

The memory is mapped in Table 1.

Detailed ID information (A0h) is listed in Table 2.

And the DDM specification at address A2h.

For more details of the memory map and byte definitions, please refer to the SFF-8472, “Digital Diagnostic Monitoring Interface for Optical Transceivers”. The DDM parameters have been internally calibrated.

Table 1. Digital Diagnostic Memory Map (Specific Data Field Descriptions)

EEPROM Serial ID Memory Contents (A0h)

Data Address	Length (Byte)	Name of Length	Description and Contents
Base ID Fields
0	1	Identifier	Type of Serial transceiver (03h=SFP)
1	1	Reserved	Extended identifier of type serial transceiver (04h)
2	1	Connector	Code of optical connector type (07=LC)
3-10	8	Transceiver	10G Base-ZR
11	1	Encoding	64B/66B
12	1	BR,Nominal	Nominal baud rate, unit of 100Mbps
13	1	Reserved	(0000h)
14	1	Length(9um,km)	Link length supported for 9/125um fiber, units of km
15	1	Length(9um)	Link length supported for 9/125um fiber, units of 100m
16	1	Length(50um)	Link length supported for 50/125um fiber, units of 10m
17	1	Length(62.5um)	Link length supported for 62.5/125um fiber, units of 10m
18	1	Length(Copper)	Link length supported for copper, units of meters
19	1	Reserved
20-35	16	Vendor Name	SFP vendor name:
36	1	Reserved
37-39	3	Vendor OUI	SFP transceiver vendor OUI ID
40-55	16	Vendor PN	Part Number: “xxxxxxx” (ASCII)
56-59	4	Vendor rev	Revision level for part number
60-61	2	Wavelength	Laser wavelength
62	1	Reserved
63	1	CCID	Least significant byte of sum of data in address 0-62
Extended ID Fields
64-65	2	Option	Indicates which optical SFP signals are implemented(001Ah = LOS, TX_FAULT, TX_DISABLE all supported)
66	1	BR, max	Upper bit rate margin, units of %
67	1	BR, min	Lower bit rate margin, units of %
68-83	16	Vendor SN	Serial number (ASCII)
84-91	8	Date code	Manufacturing date code
92	1	Diagnostic Type	Diagnostics
93	1	Enhanced Options	Diagnostics
94	1	SFF-8472	Diagnostics
95	1	CCEX	Check code for the extended ID Fields (addresses 64 to 94)
Vendor Specific ID Fields
96-127	32	Readable	Vendor specific date, read only
128-255	128	Reserved	Reserved for SFF-8079

Digital Diagnostic Monitor Characteristics

Data Address	Parameter	Accuracy	Unit
96-97	Transceiver Internal Temperature	±3.0	°C
98-99	VCC3 Internal Supply Voltage	±5.0	%
100-101	Laser Bias Current	±10	%
102-103	Tx Output Power	±3.0	dBm
104-105	Rx Input Power	±3.0	dBm

Regulatory Compliance

The transceiver complies with international Electromagnetic Compatibility (EMC) and international safety requirements and standards (see details in Table following).

Electrostatic Discharge

(ESD) to the Electrical Pins

MIL-STD-883E

Method 3015.7

Class 1(>1000 V)

Electrostatic Discharge (ESD)

to the Duplex LC Receptacle

IEC 61000-4-2

GR-1089-CORE

Compatible with standards

Electromagnetic

Interference (EMI)

FCC Part 15 Class B

EN55022 Class B (CISPR 22B)

VCCI Class B

Compatible with standards

Laser Eye Safety

FDA 21CFR 1040.10 and 1040.11

EN60950, EN (IEC) 60825-1,2

Compatible with Class 1 laser product.

n References

IEEE Std 802.3, 2002 Edition, Clause 38, PMD Type 1000BASE-LX.IEEE Standards Department, 2002.
“Fibre Channel Physical and Signaling Interface (FC-PH, FC-PH2, FC-PH3)”.American National Standard for Information Systems.
“Fibre Channel Draft Physical Interface Specification (FC-PI 13.0)”. American National Standard for Information Systems.
Small Form-factor Pluggable (SFP) Transceiver Multi-source Agreement (MSA) September 14, 2000.

Recommended Circuit:

Recommended Host Board Power Supply Circuit

Mechanical Dimensions

Mechanical Drawing

Order Information

XX of Part Number (BT-SFP+-100xx)	Central Wavelength(nm) C band	Frequency (THZ)
61	1528.77	196.1
60	1529.55	196
59	1530.33	195.9
58	1531.12	195.8
57	1531.90	195.7
56	1532.68	195.6
55	1533.47	195.5
54	1534.25	195.4
53	1535.04	195.3
52	1535.82	195.2
51	1536.61	195.1
50	1537.40	195
49	1538.19	194.9
48	1538.98	194.8
47	1539.77	194.7
46	1540.56	194.6
45	1541.35	194.5
44	1542.14	194.4
43	1542.94	194.3
42	1543.73	194.2
41	1544.53	194.1
40	1545.32	194
39	1546.12	193.9
38	1546.92	193.8
37	1547.72	193.7
36	1548.51	193.6
35	1549.32	193.5
34	1550.12	193.4
33	1550.92	193.3
32	1551.72	193.2
31	1552.52	193.1
30	1553.33	193
29	1554.13	192.9
28	1554.94	192.8
27	1555.75	192.7
26	1556.55	192.6
25	1557.36	192.5
24	1558.17	192.4
23	1558.98	192.3
22	1559.79	192.2
21	1560.61	192.1
20	1561.42	192
19	1562.23	191.9
18	1563.05	191.8
17	1563.86	191.7