Delta Electronics SPBD-155F4J1RT User Manual

SFP Bi-Directional Transceiver Module for Fast Ethernet, ATM, SONET OC-3/SDH STM-1

FEATURES

 RoHS compliant



SFF-8472 MSA compliant



Simplex LC connector

 1550nm Transmitter, 1310nm Receiver

 Single + 3.3V power supply and TTL logic

interface

 Commercial and Industrial temperature

available



Bellcore GR-468 compliant

 Laser class 1 product which comply with the

requirements of IEC 60825-1 and IEC 60825-2

SPBD-155F4J1RT

Description

The SPBD-155xxxx series are hot pluggable

3.3V Small-Form-Factor (SFP) Bi-Directional transceiver module designed expressly for high-speed communication applications that require rates of up to 155Mbit/sec. It is compliant with the Fast Ethernet, ATM, SONET OC-3/SDH STM-1 standards, as well as the SFP Multisource Agreement (MSA).

The SPBD-155xxxx transceivers provide with the LC receptacle that is compatible with the industry standard LC connector. The transceiver is also compatible with industry standard RFT connector and cage. It also includes a LOS (Loss Of Signal) circuit that provides a TTL logic-high output when an unusable optical signal level is detected.

The module includes 1550nm un-cool FP laser, InGaAs PIN, Preamplifer and WDM filter in a high-integrated optical assembly for high-density system application. The SFP Bi-Directional transceiver can upgrade transmission capacity very convenient without installing new fibers.

Application

 TTC TS-1000

 IEEE 802.3ah 100BASE-BX

 SONET OC-3/SDH STM-1

 FTTx WDM Broadband Access

 100Base Fast Ethernet

Performance



SPBD-155F4J1RT data link up to 15km in 9/125um single mode fiber.

DELTA ELECTRONICS, INC.

1 Revision: S1

09/20/2006

www.deltaww.com

SPBD-155F4J1RT

1. Absolute Maximum Ratings

Parameter Symbol Min. Typ. Max. Unit Note

Storage Temperature Ts -40 85 ºC Storage Ambient Humidity HA 5 95 % Power Supply Voltage VCC 0 5 V Signal Input Voltage -0.3 Vcc+0.3 V Optical Input Power (Peak) 4 dBm

2. Recommended Operating Conditions

Parameter Symbol Min. Typ. Max. Unit Note

Operating Case Temperature TA -40 85 ºC Note (1) Ambient Humidity HA 5 85 % Power Supply Voltage VCC 3.135 3.3 3.465 V Power Supply Current ICC 250 mA Power Supply Noise Rejection 100 mVp-p Data Rate 10 155.52 Mbps Transmission Distance 15 km

Note (1). Measured on topside of case front center.

Non-condensing

100Hz to 1MHz

3. Specification of Transmitter

Parameter Symbol Min. Typ . Max. Unit Note

Average Launched Power PO Optical Extinction Ratio ER

Off

Center Wavelength Spectrum Width (RMS) Transmitter OFF Output Power P Optical Rise/Fall Time tr/tf 1.3 ns Note (2) Total Jitter TJ 1 ns Note (3) Optical Return Loss Tolerance ORLT 14 dB Relative Intensity Noise RIN -116 dB/Hz Dispersion Penalty TDP 1 dB

Output Eye Mask

Compliant with Bellcore TR-NWT-000253

and ITU recommendation G.957

Note (1). Launched power (avg.) is power coupled into a single mode fiber.

Note (2). These are unfiltered 20-80% values.

Note (3). Measure at 2

-1 NRZ PRBS pattern.

Note (4). Eye Mask definition

-14 -8 10

dBm Note (1)

1480 1520 1580 nm FP Laser

-45

dBm

Note (4)

DELTA ELECTRONICS, INC.

2 Revision: S1

09/20/2006

www.deltaww.com

SPBD-155F4J1RT

1.20

1.00

0.80

e d u

0.50

l p

0.20

0.00

-0.20

0.350.150.00

0.65

Time

Mean level of logical "1"

Mean level of logical "0"

0.85

1.00

4. Specification of Receiver

Parameter Symbol Min. Typ . Max. Unit Note

Input Optical Wavelength

Receiver Sensitivity PIN Input Saturation Power (Overload) P

SAT

LOS-Deassert Power PA - -32 dBm LOS-Assert Power PD -44 dBm Note (2) LOS Hysteresis PA-PD 0.5 2 5 dB Optical Reflectance -14 dB Note (3) Output Data Rise/Fall time tr/tf 1.5 ns Note (4) S/X Endurance 10 dB Note (5) Optical Isolation 25 dB Note (6)

Note (1). Measured with 1520nm, ER=10dB; BER =<10

Note (2). When LOS asserted, the data output is Low-level (fixed)

Note (3). When the terminal is viewed from the optical path, the reflection toward the optical path of the

optical signal with a central wavelength of 1260nm to 1360nm transmitted to terminal.

Note (4). These are 20%~80% values

Note (5). X=10 MHz, Rectangular BER =10

-10

Note (6). Receiver isolation between 1480nm ~1580nm

1260 1360 nm PIN-PD

-31

dBm Note (1)

-3 dBm

-10

@PRBS=223-1 NRZ

DELTA ELECTRONICS, INC.

3 Revision: S1

09/20/2006

www.deltaww.com

SPBD-155F4J1RT

5. Electrical Interface Characteristics

Parameter Symbol Min. Typ . Max. Unit Note

Transmitter Total Supply Current ICC A mA Note (1) Differential Data Input Swing VDT 500 2400 mV Differential line input Impedance RIN 80 100 120 Ohm Data Input Voltage- High VIH-VCC -1.165 -0.880 V Data Input Voltage- Low VIL-VCC -1.810 -1.475 V Transmitter Disable Input-High V Transmitter Disable Input-Low V Transmitter Fault Output-High V Transmitter Fault Output-Low V Transmitter Fault Pull up Resistor R

2 VCC V

DISH

0 0.8 V

DISL

2 VCC+0.3 V

TXFH

0 0.8 V

TXFL

TX_FAULT

4.7 10 k Note (2)

Receiver Total Supply Current ICC B mA Note (1) Differential Data Output Swing VDR 400 2000 mV Data Output Voltage-High VOH-VCC -1.085 -0.880 V Data Output Voltage-Low VOL-VCC -1.830 -1.555 V LOS Output Voltage-High V LOS Output Voltage-Low V Receiver LOS Load R

2 VCC+0.3 V

LOSH

0 0.8 V

LOSL

4.7 10 k Note (2)

RXLOS

Note (1). A (TX)+ B (RX) = 250mA (Not include termination circuit)

Note (2). Pull up to V

on host Board.

Note (3). Internally AC coupled, but requires a 100Ohm differential termination at or internal to Serializer/

Deserializer.

p-p

Note (3)

p-p

6. Timing of Control and Status I/O

Parameter Symbol Min. Max. Unit Unit Conditions

TX_DISABLE Assert Time

TX_DISABLE Negate Time

t_off 10

t_on 1 msec

Time to initialize, including reset of

t_init 300 msec

TX_FAULT

TX_Fault Assert Time

TX_DISABLE to reset

t_fault

100

t_rest 10

LOS Assert Time t_loss_on 100 LOS Deassert Time t_loss_off 100 Serial ID Clock Rate f_serial_clock 100 kHz

4 Revision: S1

DELTA ELECTRONICS, INC.

Time from rising edge of TX_DISABLE to when the optical output falls below 10% of

µsec

nominal Time from falling edge of TX_DISABLE to when the modulated optical output rises above 90% of nominal

From power on or negation of TX_Fault using TX_Disable.

Time from fault to TX_Fault on.

sec

Time TX_Disbale must be held high to reset

µsec

TX_Fault Time from LOS state to Rx LOS assert

µsec

Time from non-LOS state to Rx LOS deassert

µsec

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