RoHS Compliant 1310 nm Single-mode Transceiver LR Dual ... V1.1.pdf · current, and RX received optical power. The post-amplifier of the LR Dual port fiber bypass modules also includes

RoHS Compliant

1310 nm Single-mode Transceiver

LR Dual Port Fiber Bypass Module, with Diagnostic Monitoring

10G BASE-LW/LR 10G Ethernet, 10G Fiber channel

Page 1 of 20

Version 1.1

Date:10/28/2019

TEL: +886-3-5986799

FAX: +886-3-5986655

Website: www.apacoe.com.tw

Features

Compliant with SFP+ MSA SFF-8431

Compliant with SFF8472 diagnostic monitoring

Dual LC Connector interface

Single power supply 3.3V

Class 1 laser product complies with EN 60825-1

LEDs are located on the PCB, visible via Holes in

the metal bracket holder

Description

The LR Dual port fiber bypass modules designed

expressly for Intrusion Prevention System (IPS) provides

complete visibility to network traffic. It also introduces a

point of failure should the IPS loss power, cable fail or

application freeze.

LR Dual port fiber bypass modules designed to be

compliant digital diagnostic monitoring functions:

Temperature, VCC, TX optical power, TX laser bias

current, and RX received optical power. The

post-amplifier of the LR Dual port fiber bypass modules

also includes a Loss of Signal (LOS) circuit that provides a

LVTTL logic-high output when the received optical level

is below a preset LOS Assert threshold.

Applications

In-line traffic Monitoring, Analyzing and

Optimization

Intrusion Prevention System

Quality-of-Service

In-line Security

Load Balance

Web Acceleration Appliances

RoHS Compliant




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Ordering Information

PART NUMBER INPUT/OUTPUT VOLTAGE TEMPERATURE

BS3CDLR-GO AC/AC 3.3V -10°C to 70 °C

Transmit distance: 10km (SM Fiber)

Diagnostics

PARAMETER RANGE ACCURACY UNIT CALIBRATION

Internal Transceiver

Temperature -20 to 95 ± 3

oC

Internal

Internal Transceiver

Voltage 3.1 to 3.5 ± 0.1 V

Bias Current 0 to 20 ± 10% mA

TX Power -6 to +1 ± 3 dB

RX average Power -15 to +1 ± 3 dB

RoHS Compliant




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Absolute Maximum Ratings

PARAMETER SYMBOL MIN MAX UNITS NOTE

Storage Temperature TS -40 85 °C

Supply Voltage Vcc -0.5 4.0 V

Input Voltage VIN -0.5 Vcc V

Recommended Operating Conditions

PARAMETER SYMBOL MIN MAX UNITS NOTE

Case operating Temperature TC -10 70 °C

Supply Voltage (Transceiver) Vcc 3.14 3.46 V

Supply Voltage (3V switch) Vcc 2.7 3.3 V

Supply Current (Transceiver) ITX + IRX 600 mA 1

Supply Current (3V Switch ) Iswitch 150 mA 2

Power Consumption P --- 2.6 W

Notes:

1. The current are sum of four transceivers.

2. The current are sum of two switchs.

RoHS Compliant




Page 4 of 20

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Transmitter Electro-optical Characteristics

Vcc = 3.14 V to 3.46 V, TC = -10 °°°°C to 70

°°°°C

PARAMETER SYMBOL MIN TYP. MAX UNITS NOTE

Data Rate B 10.3125 10.7 Gbps

Output Optical Power

(50/125µm fiber, NA=0.20)

(62.5/125µm fiber, NA=0.275)

Pout -6 --- +0.5 dBm 1

Optical Modulation Amplitude OMA -4.3 dBm

Extinction Ratio ER 3.5 dB

Center Wavelength λC 1290 1310 1330 nm

Spectral Width (RMS) ∆λ --- --- 0.45 nm

Transmitter and Dispersion Penalty TDP 3.9 dB

Relative Intensity Noise RIN --- --- -128 dB/Hz

Output Eye Compliant with IEEE802.3ae

Max. Pout TX-DISABLE Asserted POFF --- --- -35 dBm

Differential Input Impedance Zd 80 100 120 Ω

Differential Input Voltage Swing VDIFF 200 800 mV 2

Transmit Fault Output-Low TX_FAULTL 0.0 --- 0.5 V 3

Transmit Fault Output-High TX_FAULTH 2.4 --- VCC V 3

TX_DISABLE Assert Time t_off --- --- 100 µs

TX_DISABLE Negate Time t_on --- --- 2 ms

Time to initialize, include reset of

TX_FAULT t_init --- --- 300 ms

TX_FAULT from fault to assertion t_fault --- --- 1 ms

TX_DISABLE time to start reset t_reset 10 --- --- µs

Notes:

1. Normal mode (Bypass off)

2. Internally AC coupled and terminated to 100ohm differential load.

3. Pull up to VCC on Host board

RoHS Compliant




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Receiver Electro-optical Characteristics

Vcc = 3.14 V to 3.46 V, TC = -10 °°°°C to 70

°°°°C


Data Rate B 10.3125 10.7 Gbps

Optical Input Power-maximum PIN +0.5 --- --- dBm 1, BER < 10−12

Receiver Sensitivity PIN --- --- -14.4 dBm 1, BER < 10−12

Operating Center Wavelength λC 1260 --- 1355 nm

Optical Return Loss ORL 12 --- --- dB

Loss of Signal-Asserted PA -30 --- --- dBm

Loss of Signal-Deasserted PD --- --- -15 dBm

Differential Output Impedance Zd 80 100 120 Ω

Differential Output Voltage VDIFF 300 --- 800 mV 3

Receiver Loss of Signal Output

Voltage-Low RX_LOSL 0 --- 0.5 V 2

Receiver Loss of Signal Output

Voltage-High RX_LOSH 2.4 --- VCC V 2

Receiver Loss of Signal Assert Time

(off to on) tA,RX_LOS --- --- 100 µs

Receiver Loss of Signal Assert Time

(on to off) tD,RX_LOS --- --- 100 µs

Notes:

1. Normal mode (Bypass off)

2. Pull up to VCC on Host board.

3. Internally AC coupled, but requires a 100 ohm differential termination at or internal to Serializer/Deserializer.

RoHS Compliant




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Optical Switch

Vcc = 2.7 V to 3.3 V, TC = -10 °°°°C to 70

°°°°C


Wavelength Range λR 1260 1650 nm

Insertion Loss OIL 1.8 dB

Return Loss ORL 40 dB

Switch Time ms ≦8

Lifetime times ≧107

RoHS Compliant




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Digital Diagnostic Memory Map

EEPROM Serial ID Memory contents(A0h)

Address Hex Fields Result

0 03(H) identifier SFP or SFP+

1 04(H) Ext.Identifier GBIC/SFP function is defined by two-wire interface

ID only

2 07(H) Connector LC

3 20(H) Transceiver 10G Baee-LR;

4 00(H)

Transceiver Unallocated 5 00(H)

6 00(H)

7 00(H) Transceiver Unallocated




11 06(H) Encoding 64B/66B

12 67(H) BR(Nominal) 10300Mbps

13 00(H) Rate Identifier Unspecified

14 0A(H) Length(SMFm)-km 10km

15 64(H) Length(SMF) 100 (units of 100m)

16 00(H) Length(50µm) N/A

17 00(H) Length(62.5µm) N/A

18 00(H) Length(cable) N/A

19 00(H) Length(OM3) N/A

20 41(H) Vendor name A

21 50(H) Vendor name P

22 41(H) Vendor name A

23 43(H) Vendor name C

24 20(H) Vendor name

25 4F(H) Vendor name O

26 70(H) Vendor name p

27 74(H) Vendor name t

RoHS Compliant




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28 6F(H) Vendor name o









37 00(H) Vendor OUI 0

38 0F(H) Vendor OUI 0F

39 99(H) Vendor OUI 99

40 42(H) Vendor PN B

41 53(H) Vendor PN S

42 33(H) Vendor PN 3

43 43(H) Vendor PN C

44 44(H) Vendor PN D

45 4C(H) Vendor PN L

46 52(H) Vendor PN R

47 2D(H) Vendor PN -

48 47(H) Vendor PN G

49 4F(H) Vendor PN O

50 20(H) Vendor PN

51 20(H) Vendor PN

52 20(H) Vendor PN

53 20(H) Vendor PN

54 20(H) Vendor PN

55 20(H) Vendor PN

56 30(H) Vendor rev 0




60 05(H) Wavelength 1310nm

61 1E(H) Wavelength

62 00(H) Unallocated Unallocated

63 CC_BASE

64 00(H) Options Unallocated

65 1A(H) Options Loss of Signal;Tx_Fault;Tx_Disable;

66 00(H) BR max

67 00(H) BR min

68 Vendor SN

69

70

RoHS Compliant




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71

72

73

74

75

76

77

78

79

80

81

82

83

84 Date code

85

86

87

88

89

90

91

92 68(H) Diagnostic Monitoring Type

Received Power Measurement Type;Internally

Calibrated;Digital diagnostic monitoring

implemented;

93 B0(H) Enhanced Options Rx_Loss Monitoring;Tx_Fault

Monitoring;Alarm/warning Flags;

94 03(H) SFF-8472 Compliance includes functionality described in Rev 10.2 of

SFF-8472

95 CC_EXT

96 45(H) Vendor Specific E

97 58(H) Vendor Specific X

98 54(H) Vendor Specific T

99 52(H) Vendor Specific R


101 4D(H) Vendor Specific M


103 4C(H) Vendor Specific L

104 59(H) Vendor Specific Y

105 20(H) Vendor Specific

106 43(H) Vendor Specific C

107 4F(H) Vendor Specific O

108 4D(H) Vendor Specific M

109 50(H) Vendor Specific P

110 41(H) Vendor Specific A

RoHS Compliant




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111 54(H) Vendor Specific T

112 49(H) Vendor Specific I

113 42(H) Vendor Specific B

114 4C(H) Vendor Specific L














EEPROM Serial ID Memory contents (A2h)

For TC = -10 °°°°C to 70

°°°°C

Address(A2h) Description Value

00-01 Temp High Alarm 80 Degree C

02-03 Temp Low Alarm -20 Degree C

04-05 Temp High Warning 75 Degree C

06-07 Temp Low Warning -15 Degree C

08-09 Voltage High Alarm 3.6 V

10-11 Voltage Low Alarm 3.0 V

12-13 Voltage High Warning 3.5 V

14-15 Voltage Low Warning 3.1 V

16-17 Bias High Alarm 80 mA

18-19 Bias Low Alarm 0.1 mA

20-21 Bias High Warning 7 mA

22-23 Bias Low Warning 0.5 mA

24-25 TX Power High Alarm 1.5 dBm

26-27 TX Power Low Alarm -7 dBm

28-29 TX Power High Warning 0.5 dBm

30-31 TX Power Low Warning -6 dBm

32-33 RX Power High Alarm 1.5 dBm

34-35 RX Power Low Alarm -15 dBm

36-37 RX Power High Warning 0.5 dBm

38-39 RX Power Low Warning -17 dBm

40-55 Reserved Reserved for future monitored quantities

56-91 External calibration constant

RoHS Compliant




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92-94 Reserved

95 Check sum

96-97 Real Time temperature

98-99 Real Time supply voltage

100-101 Real Time TX bias current

102-103 Real Time TX optical power

104-105 Real Time RX received power

106-109 Reserved

110(bit7) Tx Disable State

110(bit6) Soft Tx Disable

110(bit5) Reserved

110(bit4) Rate Selected state

110(bit3) Soft Rate Select

110(bit2) Digital state of TX fault output pin

110(bit1) Digital state of LOS output pin

110(bit0) NA

111 Reserved

112(bit7) Set when internal temperature exceeds high alarm level

112(bit6) Set when internal temperature exceeds is below alarm level

112(bit5) Set when internal supply voltage exceeds high alarm level

112(bit4) Set when internal supply voltage is below alarm level

112(bit3) Set when TX bias exceeds high alarm level

112(bit2) Set when TX bias voltage is below alarm level

112(bit1) Set when TX output power exceeds high alarm level

112(bit0) Set when TX output power voltage is below alarm level

113(bit7) Set when RX received power exceeds high alarm level

113(bit6) Set when RX received power is below alarm level

113(bit5-0) Reserved 114-115 Reserved

116(bit7) Set when internal temperature exceeds high warning level 116(bit6) Set when internal temperature exceeds is below warning level

116(bit5) Set when internal supply voltage exceeds high warning level 116(bit4) Set when internal supply voltage is below warning level

116(bit3) Set when TX bias exceeds high warning level 116(bit2) Set when TX bias voltage is below warning level

116(bit1) Set when TX output power exceeds high warning level 116(bit0) Set when TX output power voltage is below warning level

117(bit7) Set when RX received power exceeds high warning level 117(bit6) Set when RX received power is below warning level

117(bit5-0) Reserved 118-119 Reserved

120-127 Reserved

RoHS Compliant




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Dimensions

a. Unit: mm b. Tolerance: ±0.1mm c. Material: Stainless Steel

RoHS Compliant




Page 13 of 20

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LR Quad Port Fiber Bypass Module Electrical Pad Layout

Host Board B2B Connector

Samtec QTE-042-01-L-D-DP-A-K-TR

1

84

42

43

RoHS Compliant




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Pin Assignment

FBM Module B2B Connector

Samtec QSE-042-01-L-D-DP-A-K-TR

RoHS Compliant




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LD

100 ohm

100nF

100nF

GND

100nF

100nFPhoto diode

10k ohm Vcc1

+3.3V

GND

GND

RES1

RES1

10uF 100nF 10uF 100nF1uH

+3.3V

GND

GND GND

+3.3V

1uH100nF10uF

Vcc1

LDDRIVER

PREAMP

POSTAMP&

OE1Vcc1

DLR FBMTx_Disable1

RES1=4.7k ~ 10k ohm

Tx_Fault1

Protocol IC

TD+1

TD-1

RD+1

RD-1

Rx_LOS1

LD

Rx_LOS2

100 ohm

Tx_Fault2

100nF

Tx_Disable2

100nF

Rx_LOS1

Tx_Fault1

Tx_Disable1

100nF

100nFPhoto diode

10k ohm Vcc2

GND

GND

RES1

RES1

10uF 100nF

GND

Vcc2

LDDRIVER

PREAMP

POSTAMP&

OE2Vcc2

OSW1 B1

Tx_Disable2

OSW1 N1

Tx_Fault2

TD+2

TD-2

RD+2

RD-2

Rx_LOS2

1.8

k o

hm

1.8

k o

hm

Vcc OSW1+3.3V

GNDGND

1uH100nF10uF100nF10uF

MOD-DEF1-2

MOD-DEF2-2

MOD-DEF1-1

MOD-DEF2-1

PLD/PLA

PLD/PLA

+3.3V

RES1 RES1

RES1 RES1

CircuitOSW1

OSW1

EPROM2

EPROM1

SerDes IC

SerDes IC

TX1_GND

RX1_GND

TX2_GND

Rx2_GND

Recommend Circuit

RoHS Compliant




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LR Dual Port Fiber Bypass Module – Optical Path Portion

LNK 1, 2 LED indicators:

Green: Link

SPD 1, 2 LED indicators:

Orange: Data rate 10.3125G

RoHS Compliant




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Pin Assignment

Pin Name I/O Function Note

1 Vcc3 OPEN

2 GND

3 On-Line 1K Ohm to Ground

4 GND

5 OE1 TX Disable I Transmitter Disable for OE-1 2

6 OE1 TX Fault O Transmitter Fault Indication for OE-1 1

7 OE1 MOD-DEF2 I/O 2 Wire Serial ID Interface (Data) for OE-1 3

8 OE1 MOD-DEF1 I 2 Wire Serial ID Interface (Clock) for OE-1 3

9 OE1 Vcc 3.3V for Tx1 Power Supply and Rx1 Power

Supply – 300mA

10 OE1-Link I OE1-Link LED Indicator (Voltage Low/ LED Green)

11 OE1-Speed I OE1-Speed LED Indicator (Voltage Low / LED Orange)

12 OE1 Rate Select I NA

13 GND

14 OE3 TX Disable I OPEN 2

15 OE3 TX Fault O OPEN 1

16 OE3 MOD-DEF2 I/O OPEN 3

17 OE3 MOD-DEF1 I OPEN 3

18 OE3 Vcc OPEN

19 OE3-Link I OPEN

20 OE3-Speed I OPEN

21 OE3 Rate Select I OPEN

22 GND

23 OE2 TX Disable I Transmitter Disable for OE-2 2

24 OE2 TX Fault O Transmitter Fault Indication for OE-2 1

25 OE2 MOD-DEF2 I/O 2 Wire Serial ID Interface (Data) for OE-2 3

26 OE2 MOD-DEF1 I 2 Wire Serial ID Interface (Clock) for OE-2 3

27 OE2 Vcc 3.3V for Tx2 Power Supply and Rx2 Power

Supply – 300mA

28 OE-2-Link I OE2-Link LED indicator (Voltage Low / LED Green)

29 OE-2-Speed I OE2-Speed LED indicator (Voltage Low / LED Orange)

30 OE2 Rate Select I NA

31 GND

32 OE4 TX Disable I OPEN 2

33 OE4 TX Fault O OPEN 1

34 OE4 MOD-DEF2 I/O OPEN 3

35 OE4 MOD-DEF1 O OPEN 3

RoHS Compliant




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36 OE4 Vcc4 OPEN

37 OE-4-Link I OPEN

38 OE-4-Speed I OPEN

39 OE4 Rate Select I OPEN

40 GND I

41 GND

42 Vcc3 3.0V Power Supply (OSW 1 Power)

43 OSW 1 N1 I Change to Normal mode for OSW1 7

44 OSW 1 B1 I Change to Bypass mode for OSW1 7

45 OSW 1 State Output O High=Normal Mode, Low=Bypass Mode for OSW1

46 OE4 GND OPEN

47 OE4 RD- O OPEN 5

48 OE4 RD+ O OPEN 5

49 OE4 GND OPEN

50 OE4 GND OPEN

51 OE4 TD+ I OPEN 6

52 OE4 TD- I OPEN 6

53 OE4 GND OPEN

54 OE4 LOS O OPEN 4

55 OE2 LOS O Loss of Signal for OE-2 4

56 OE2 GND OE2 Signal Ground

57 OE2 RD- O OE2 Inversed Data Output 5

58 OE2 RD+ O OE2 Data Output 5



61 OE2 TD+ I OE2 Data Input 6

62 OE2 TD- I OE2 Inversed Data Input 6


64 OE3 GND OPEN

65 OE3 RD- O OPEN 5

66 OE3 RD+ O OPEN 5

67 OE3 GND OPEN

68 OE3 GND OPEN

69 OE3 TD+ I OPEN 6

70 OE3 TD- I OPEN 6

71 OE3 GND OPEN

72 OE3 LOS O OPEN 4

73 OE1 LOS1 O Loss of Signal for OE-1 4


75 OE1 RD-1 O OE1 Inversed Data Output 5

RoHS Compliant




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Notes:

1. TX Fault is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor on the host board. Pull up voltage between 2.4V and

VccT, R+0.3V. When high, output indicates a laser fault of some kind. Low indicates normal operation. In the low state, the output will be pulled to <

0.5V.

2. Tx disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module with a 4.7 – 10 K Ω resistor. It’s states are:

Low (0 – 0.5V): Transmitter on

(>0.5, < 2.0V): Undefined

High (2.4 – 3.465V): Transmitter Disabled

Open: Transmitter Disabled

3. Mod-Def 1,2, These are the module definition pins. They should be pulled up with a 4.7K – 10KΩ resistor on the host board. The pull-up voltage shall be

VccT or VccR. Mod-Def 0 is grounded by the module to indicate that the module is present Mod-Def 1 is the clock line of two wire serial interface for

serial ID Mod-Def 2 is the data line of two wire serial interface for serial ID.

4. LOS (Loss of Signal) is an open drain output, which should be pulled up with a 4.7K – 10KΩ resistor. Pull up voltage between 2.4V and VccT, R+0.3V.

When high, this output indicates the received optical power is below the worst-case receiver sensitivity (as defined by the standard in use). Low indicates

normal operation. In the low state, the output will be pulled to < 0.5V.

5. RD-/+: These are the differential receiver outputs. They are AC coupled 100Ω differential lines which should be terminated with 100Ω (differential) at

the user SERDES. The AC coupling is done inside the module and is thus not required on the host board. The voltage swing on these lines will be

between 300 and 850 mV differential (150 – 425 mV single ended) when properly terminated.

6. TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential termination inside the module. The AC

coupling is done inside the module and is thus not required on the host board. The inputs will accept differential swings of 200 –800 mV (100 – 400 mV

single-ended).


76 OE1 RD+ O OE1 Data Output 5



79 OE1 TD+ I OE1 Data Input 6

80 OE1 TD- I OE1 Inversed Data Input 6


82 OSW 2 N2 I OPEN 7

83 OSW 2 B2 I OPEN 7

84 OSW 2 State Output O OPEN

RoHS Compliant




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7. The input is used to control the optical switch mode for OSW

Normal mode:

OSW N1: > 2.7V and OSW B1 < 0.5V and over 20ms.

Bypass mode:

OSW N1: < 0.5V and OSW B1 >2.7V and over 20ms

Documents

RoHS Compliant 1310 nm Single-mode Transceiver LR Dual ... V1.1.pdf · current, and RX received optical power. The post-amplifier of the LR Dual port fiber bypass modules also includes