10Gbps XFP Bi-Di Transceiver

Model NO.: XFP-B1023L-20
Delivery: FOB
Supply Ability: 5000 / Day
Country of Origin: SHENZHEN
Stock Time: 3-5 Days

Quantity:

Product Description

Features

Supports 9.95Gbps to 11.3Gb/s bit rates
Hot-pluggable XFP footprint, Built-in digital diagnose
Maximum link length of 20km with SMF
1270nm DFP laser and PIN photodiode
XFP MSA package with duplex LC connector
No reference clock required
Single +3.3V power supply
Power dissipation <1.5W
Compatible with RoHS
Operating case temperature:
Standard:0 to +70°C
Industrial: -40 to +85°C

Applications

10GBASE-BX 10.3125Gb/s Ethernet
10GBASE-BX 9.953Gb/s Ethernet
SONET OC-192 SR-1 SDH STM I-64.1

Standard

Compliant with XFP MSA
Compliant with SFF-8472
Compliant to IEEE 802.3ae

Description

XFP are hot pluggable 3.3V Small-Form-Factor transceiver modules. They are designed expressly for high-speed communication applications that require rates up to 11.3Gbps, they are designed to be compliant with XFP MSA. The module data link up to 20km in 9/125um single mode fiber.

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Supply Voltage	Vcc	0	4	V
Storage Temperature	Ts	-40	+85	°C
Operating Humidity	-	5	95	%

Recommended Operating Conditions

Parameter		Symbol	Min	Typical	Max	Unit
Operating Case Temperature	Standard	Tc	0		+70	°C
Operating Case Temperature	Industrial	Tc	-40		+85	°C
Power Supply Voltage		Vcc	3.135	3.30	3.465	V
Power Supply Current		Icc			600	mA
Data Rate			9.95	10.3	11.3	Gbps
Transmission Distance				20		km

Optical and Electrical Characteristics

Parameter		Symbol		Min	Typical	Max	Unit	Notes
Transmitter
Centre Wavelength			λc	1260	1270	1280	nm
Side-Mode Suppression Ratio			SMSR	30	-		dB
Average Output Power			P_out	-5		0	dBm	1
Extinction Ratio			ER	3.5			dB
Data Input Swing Differential			V_IN	120		820	mV	2
Input Differential Impedance			Z_IN	85	100	115	Ω
TX Disable	Disable			2.4		Vcc	V
TX Disable	Enable			-0.3		0.8	V
TX Fault	Fault			2.0		Vcc+0.3	V
TX Fault	Normal			-0.3		0.8	V
Receiver
Centre Wavelength			λc	1320	1330	1340	nm
Receiver Sensitivity						-15	dBm	3
Receiver Overload				0.5			dBm	3
LOS De-Assert			LOS_D			-17	dBm
LOS Assert			LOS_A	-32			dBm
LOS Hysteresis				0.5		4	dB
Data Output Swing Differential			V_out	300		900	mV	4
LOS			High	2		Vcc	V
LOS			Low	-0.3		0.4	V

Notes:

1. The optical power is launched into SMF.

2. PECL input, internally AC-coupled and terminated.

3. Measured with a PRBS 2³¹-1 test pattern @10312Mbps, BER ≤1×10^-12.

4. Internally AC-coupled.

Pin Descriptions

Pin	Logic	Symbol	Name/Description	Ref
1		GND	Module Ground	1
2		VEE5	Optional –5.2 Power Supply – Not required
3	LVTTL-I	Mod-Desel	Module De-select; When held low allows the module to, respond to 2-wire serial interface commands
4	LVTTL-O	Interrupt	Interrupt (bar); Indicates presence of an important condition which can be read over the serial 2-wire interface	2
5	LVTTL-I	TX_DIS	Transmitter Disable; Transmitter laser source turned off
6		VCC5	+5 Power Supply–Not required
7		GND	Module Ground	1
8		VCC3	+3.3V Power Supply
9		VCC3	+3.3V Power Supply
10	LVTTL-I	SCL	Serial 2-wire interface clock	2
11	LVTTL- I/O	SDA	Serial 2-wire interface data line	2
12	LVTTL-O	Mod_Abs	Module Absent; Indicates module is not present. Grounded in the module.	2
13	LVTTL-O	Mod_NR	Module Not Ready;	2
14	LVTTL-O	RX_LOS	Receiver Loss of Signal indicator	2
15		GND	Module Ground	1
16		GND	Module Ground	1
17	CML-O	RD-	Receiver inverted data output
18	CML-O	RD+	Receiver non-inverted data output
19		GND	Module Ground	1
20		VCC2	+1.8V Power Supply – Not required
21	LVTTL-I	P_Down/RST	Power Down; When high, places the module in the low power stand-by mode and on the falling edge of P_Down initiates a module reset
21	LVTTL-I	P_Down/RST	Reset; The falling edge initiates a complete reset of the module including the 2-wire serial interface, equivalent to a power cycle.
22		VCC2	+1.8V Power Supply – Not required
23		GND	Module Ground	1
24	PECL-I	RefCLK+	Reference Clock non-inverted input, AC coupled on the host board – Not required	3
25	PECL-I	RefCLK-	Reference Clock inverted input, AC coupled on the host board – Not required	3
26		GND	Module Ground	1
27		GND	Module Ground	1
28	CML-I	TD-	Transmitter inverted data input
29	CML-I	TD+	Transmitter non-inverted data input
30		GND	Module Ground	1

Notes:

1. Module circuit ground is isolated from module chassis ground within the module.

2. Open collector,should be pulled up with 4.7k – 10k ohms on host board to a voltage between 3.15Vand 3.6V.

3. A Reference Clock input is not required.

Management Interface

The transceivers provide serial ID memory contents and diagnostic information about the present operating conditionsby the 2-wireserial interface(SCL, SDA).

The Module provides diagnostic information about the present operating conditions. The transceiver generates this diagnostic data by digitization of internal analog signals. Alarm/warning threshold data is written during device manufacture. Received power monitoring, transmitted power monitoring, bias current monitoring, supply voltage monitoring and temperature monitoring all are implemented.

The digital diagnostic memory map specific data field defines as following.

Recommended Host Board Power Supply Circuit

Recommended High-speed Interface Circuit

Mechanical Dimensions

Ordering information

Model No.	Product Description
XFP-B1023L-20	10Gbps,TX1270/RX1330,LC,20km,0°C~+70°C, with DDM
XFP-B1023L-20I	10Gbps,TX1270/RX1330,LC,20km,-40°C~+85°C, with DDM