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產品型號
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JFTSM-SFP-0155-13-2/15/40/80-LCD
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工廠品牌
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JFOPT
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封裝形式
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SFP
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光口類型
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Duplex LC
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最高總速率
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≤ 155Mbps
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每通道速率
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-
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最大傳輸距離
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2KM 15KM 40KM 80KM
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工作波長
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1310nm
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工作電壓
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3.3V
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光纖型號
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SMF
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纖芯尺寸
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90/125
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發射器類型
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FP
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接收器類型
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IDP
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發射功率
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-15~-8dbm
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接收靈敏度
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2KM -23dBm
15/40/80KM -28dBm
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數字診斷
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YES
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接收過載
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-8dBm
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功耗
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<1W
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支持協議
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SFP MSA SFF-8472
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工作溫度(商業級)
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0℃~+70℃
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儲存溫度（商業級）
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-40℃~+85℃
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工作溫度(工業級)
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-40℃~+85℃
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儲存溫度（工業級）
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-40℃~+85℃
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JFOPT嘉(jia)富(fu)持續投入光(guang)(guang)(guang)模塊(kuai)生產(chan)領域(yu)，產(chan)品覆蓋1*9、SFP、10G、25G、100G、200G、400G、800G GPON/EPON/XG/XGSPON OLT等(deng)全系(xi)列光(guang)(guang)(guang)模塊(kuai)。同時為下游同行(xing)提供TOSA、ROSA、BOSA等(deng)光(guang)(guang)(guang)器(qi)件半成(cheng)品解決方案。JFOPT嘉(jia)富(fu)生產(chan)線具備日產(chan)量一(yi)萬只(zhi)光(guang)(guang)(guang)模塊(kuai)、兩萬只(zhi)光(guang)(guang)(guang)器(qi)件的能力。此(ci)外，JFOPT嘉(jia)富(fu)光(guang)(guang)(guang)模塊(kuai)擁有業界領先的耐高溫、抗干擾特性，廣泛應用于計(ji)算中心、運營(ying)商、交通安(an)防(fang)、電力設施(shi)等(deng)行(xing)業領域(yu)。
JFOPT SFP 155M 1310nm 2/15/40/80km LC DX光模(mo)塊系列(lie)是一種小型可插拔(ba)模(mo)塊，適用(yong)于(yu)快速以太網(wang)和(he)OC-3/STM-1 SDH/SONET等(deng)雙工光數據通信。該模(mo)塊采用(yong)SFP 20-pin連接器(qi)，支持(chi)熱插拔(ba)功能(neng)。其設(she)計專(zhuan)為單模(mo)光纖優化(hua)，工作波(bo)長為1310nm。發射(she)部(bu)分(fen)(fen)采用(yong)多量子阱1310nm激(ji)光器(qi)，符(fu)合(he)國際(ji)安(an)(an)(an)全標準IEC 60825規(gui)定的(de)1類(lei)激(ji)光安(an)(an)(an)全等(deng)級。接收部(bu)分(fen)(fen)集(ji)成(cheng)砷化(hua)鎵（GaAs）探測器(qi)前(qian)置放大器(qi)（IDP），安(an)(an)(an)裝于(yu)光學接口組件(jian)中，并配備限幅后置放大器(qi)集(ji)成(cheng)電(dian)路。SFP 155M 1310nm 2/15/40/80km LC DX光收發器(qi)系列(lie)嚴格遵循SFF-8472 SFP多源協議（MSA）規(gui)范。
| Operating data rate up to 155Mbps | 2km/15km/40km/80km with 9/125 µm SMF | ||||||||
| Single 3.3V power supply and TTL logic interface | Hot-Pluggable SFP footprint duplex LC connector interface |
| Fast Ethernet |
OC-3 IR-1 / STM-1 (S-1.1)
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| ATM Switches and Routers | Other optical links |
| Parameter | Symbol | Min. | Max. | Unit | ||||
| Storage Temperature | TS | -40 | +85 | °C | ||||
| Supply Voltage | VCC | -0.5 | 3.6 | V | ||||
| Operating Relative Humidity | - | - | 95 | % | ||||
*Exceeding any one of these values may destroy the device immediately. |
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| Parameter | Symbol | Min. | Typical | Max. | Unit | |||
| Operating Case Temperature | Tc | JFTSM-SFP-0155-13-2/15/40/80-LCD | 0 | - | +70 | °C | ||
| -40 | - | +85 | ||||||
| Power Supply Voltage | Vcc | 3.15 | 3.3 | 3.45 | V | |||
| Power Supply Current | Icc | - | - | 300 | mA | |||
| Date Rate | OC-3/STM- 1 | - | - | 155 | - | Mbps | ||
| FE | - | - | 100 | - | ||||
| Parameter | Symbol | Min. | Typ. | Max | Unit | Notes | ||
Transmitter |
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| LVPECL Inputs(Differential) |
Vin | 400 | - | 2000 | mVpp | AC coupled inputs |
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| Input Impedance (Differential) |
Zin | 85 | 100 | 115 | ohms | Rin > 100 kohms @ DC |
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| TX_Dis | Disable | - | 2 | - | Vcc | V | - | |
| Enable | - | 0 | - | 0.8 | - | |||
| TX_FAULT | Fault | - | 2 | - | Vcc+0.3 | V | - | |
| Normal | - | 0 | - | 0.5 | - | |||
Receiver |
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| LVPECL Outputs | Vout | 400 | - | 2000 | mVpp | AC coupled | ||
| (Differential) | - | - | - | - | - | outputs | ||
| Output Impedance (Differential) |
Zout | 85 | 100 | 115 | ohms | - | ||
| RX_LOS | LOS | - | 2 | - | Vcc+0.3 | V | - | |
| Normal | - | 0 | - | 0.8 | V | - | ||
| MOD_DEF ( 0:2 ) | VoH | 2.5 | - | - | V | With Serial ID | ||
| VoL | 0 | - | 0.5 | V | ||||
| Parameter | Symbol | Unit |
  (1310nm FP and PIN, 2km)
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(1310nm FP and PIN, 15km) | (1310nm FP and PIN, 40km) |
  (1310nm DFB and PIN, 80km)
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  Min.
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Typical | Max. | Min. | Typical | Max. | Min. | Typical | Max. |
  Min.
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Typical | Max. | ||||
| 9µm Core Diameter SMF | L | km | - | 2 | - | - | 15 | - | - | 40 | - | - | 80 | - | |
| Data Rate | - | Mbps | - | 100/155 | - | - | 100/155 | - | - | 100/155 | - | - | 100/155 | - | |
Transmitter |
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| Center Wavelength | λC | nm | 1260 | 1310 | 1360 | 1260 | 1310 | 1360 | 1260 | 1310 | 1360 | 1260 | 1310 | 1360 | |
| Spectral Width (RMS) | ?λ | nm | - | - | 4 | - | - | 4 | - | - | 3 | - | - | 1 | |
| Side Mode Suppression Ratio | SMSR | dB | - | - | - | - | - | - | - | - | - | 30 | - | - | |
| Average Output Power | Pout | dBm | -15 | - | -8 | -15 | - | -8 | -5 | - | 0 | 0 | - | 5 | |
| Extinction Ratio | ER | dB | 8.2 | - | - | 8.2 | - | - | 10 | - | - | 10 | - | - | |
| Rise/Fall Time(20%~80%) | tr/tf | ns | - | - | 2 | - | - | 2 | - | - | 2 | - | - | 2 | |
| Output Optical Eye | IUT-T G.957 Compliant | ||||||||||||||
| TX_Disable Assert Time | t_off | us | - | - | 10 | - | - | 10 | - | - | 10 | - | - | 10 | |
Receiver |
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| Center Wavelength | λC | nm | 1260 | - | 1600 | 1260 | - | 1600 | 1260 | - | 1600 | 1260 | - | 1600 | |
| Receiver Sensitivity | Pmin | dBm | - | - | -23 | - | - | -28 | - | - | -34 | - | - | -34 | |
| Receiver Overload | Pmax | dBm | -8 | - | - | -8 | - | - | -10 | - | - | -3 | - | - | |
| LOS De-Assert | LOSD | dBm | - | - | -24 | - | - | -29 | - | - | -35 | - | - | -35 | |
| LOS Assert | LOSA | dBm | -45 | - | - | -42 | - | - | -45 | - | - | -45 | - | - | |
| LOS Hysteresis | - | dB | 0.5 | - | - | 0.5 | - | - | 0.5 | - | - | 0.5 | - | - | |
| Pin Num. | Name | Function | Plug Seq. | Notes | ||||
| 1 | VeeT | Transmitter Ground | 1 | 5) | ||||
| 2 | TX Fault | Transmitter Fault Indication |
3 | 1) | ||||
| 3 | TX Disable | Transmitter Disable | 3 | 2) Module disables on high or open | ||||
| 4 | MOD-DEF2 | Module Definition 2 | 3 | 3) 2 wire serial ID interface. | ||||
| 5 | MOD-DEF1 | Module Definition 1 | 3 | 3) 2 wire serial ID interface. | ||||
| 6 | MOD-DEF0 | Module Definition 0 | 3 | 3) Grounded within the module. |
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| 7 | Rate Select | Not Connect | 3 | Function not available | ||||
| 8 | LOS | Loss of Signal | 3 | 4) | ||||
| 9 | VeeR | Receiver Ground | 1 | 5) | ||||
| 10 | VeeR | Receiver Ground | 1 | 5) | ||||
| 1 1 | VeeR | Receiver Ground | 1 | 5) | ||||
| 12 | RD- | Inv. Received Data Out | 3 | 6) | ||||
| 13 | RD+ | Received Data Out | 3 | 6) | ||||
| 14 | VeeR | Receiver Ground | 1 | 5) | ||||
| 15 | VccR | Receiver Power | 2 | 7) 3.3 ± 5% | ||||
| 16 | VccT | Transmitter Power | 2 | 7) 3.3 ± 5% | ||||
| 17 | VeeT | Transmitter Ground | 1 | 5) | ||||
| 18 | TD+ | Transmit Data In | 3 | 8) | ||||
| 19 | TD- | Inv. Transmit Data In | 3 | 8) | ||||
| 20 | VeeT | Transmitter Ground | 1 | 5) | ||||
1) TX Fault is an open collector/drain output, which should be pulled up with a 4.7K – 10K? resistor on the host board. Pull up voltage between 2.0V 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 < 0.8V.
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? resistor. Its states are:
Low (0 – 0.8V): Transmitter on
(>0.8, < 2.0V): Undefined High
(2.0 – 3.465V): Transmitter Disabled
Open: Transmitter Disabled
3) Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7K–10K? 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 collector/drain output, which should be pulled up with a 4.7K – 10K? resistor. Pull up voltage between 2.0V 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 <0.8V.
5) VeeR and VeeT may be internally connected within the SFP module.
6) RD-/+: These are the differential receiver outputs. They are AC coupled 100? differential lines which should be terminated with 100? (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 400 and 2000mV differential (200 – 1000mV single ended) when properly terminated.
7) VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V ±5% at the SFP connector pin. Maximum supply current is 300Ma. Recommended host board power supply filtering is shown below. Inductors with DC resistance of less than 1 ohm should be used in order to maintain the required voltage at the SFP input pin with 3.3V supply voltage. When the recommended supply-filtering network is used, hot plugging of the SFP transceiver module will result in an inrush current of no more than 30Ma greater than the steady state value. VccR and VccT may be internally connected within the SFP transceiver module.
8) TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100? 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 400 – 2000mV (200 – 1000mV single-ended).
