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उत्पाद विवरण:
भुगतान & नौवहन नियमों:
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| XENPAK MSA: | Compatible | Connector: | SC Receptacle |
|---|---|---|---|
| Wavelength: | 1310nm DFB Laser | Power: | +3.3V, APS(+1.2V) |
| Interface: | MDIO 2-wire | 70-PIN Connector: | Support |
| हाई लाइट: | sfp bidirectional transceiver,fiber optic transceiver module |
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XENPAK 10GBASE-LR SC 1310nm DDM SFP Optical Transceiver Module
Features
Applications
Absolute Maximum Ratings
| Parameter | Symbol | Min | Max | Unit | Ref. |
| Storage Ambient Temperature Range | -40 | +85 | °C | non condensing | |
| Powered case Temperature Range | 0 | +70 | °C | non condensing | |
| Adaptable Power Supply (APS) | Vapsense | 0 | 1.5 | V | Voltage @ Pin APS Sense |
| Supply Voltage Range @ 3.3V | Vcc3 | -0.5 | 4.0 | V |
Any stress beyond the maximum ratings can result in permanent damage. The device specifications are guaranteed only under the recommended operating conditions.
Operating Conditions
| Parameter | Symbol | Min | Typical | Max | Unit | |
| Operating Case Temperature | Tc | 0 | +70 | °C | ||
| Power Supply Voltage | VCC3 | 3.14 | 3.3 | 3.47 | V | |
| VAPS | 1.152 | 1.2 | 1.248 | |||
| Power Dissipation | PD | 3.5 | W | |||
Optical Interface
Transmitter Characteristics
| Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Note |
| Operating Range |
|
|
|
10 |
Km |
|
| Operating Date Rate | 10.3125 | Gb/s | ||||
| Average Optics Power | Po |
-8.2 |
|
0.5 |
dBm | |
| Input Centre Wavelength | λ | 1260 | 1310 | 1355 | nm | |
| SMSR. | SWSR | 30 | dB | |||
| Extinction Ratio |
ER |
3.5 |
|
|
|
|
| Optical Modulation Amplitude |
OMA |
500 |
|
|
µW |
|
| Transmitter and Dispersion Penalty |
TDP |
|
|
3.2 |
dB |
|
| Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Note |
| Operating Date Rate | 10.3125 | Gb/s | ||||
| Average Optics Power | Po |
0.5 |
|
|
dBm | |
| Sensitivity in OMA | OMA0 | -12.6 | dBm | |||
| Stressed Sensitivity in OMA |
OMAst |
|
|
-10.3 |
dBm |
|
| Sensitivity MINI |
Pmin |
|
|
-14.4 |
dBm |
1 |
Note :
1. Measured at 10.3125Gb/s,Non-framed PRBS2^31-1,NRZ
XAUI I/O Characteristics
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| XAUI Date Rate | DR | 3.125 | Gb/s | |||
| XAUI Baud Rate Tolerance | -100 | +100 | ppm | Relative Tolerance | ||
| Differential Input Voltage Swing | 220 | 1600 | mv | 8B/10B Coded Input Signal | ||
| Differential Output Voltage Swing | 800 | 1600 | mVp-p | RLOAD = 100Ω ± 5% | ||
| Differential Input Impedance | 80 | 100 | 120 | Ω | ||
| Total Output Jitter | TJXAUI | 0.35 | UI | no pre-equalization | ||
| Total Deterministic Output Jitter | DJXAUI | 0.17 | UI | no pre-equalization |
Signal Specifications – Electrical
| Parameter | Symbol | Min | Typ | Max | Units |
| 1.2 V CMOS | |||||
| Input High Voltage | VIL(MAX) | - | - | 0.36 | V |
| Input Low Voltage | VIH(MIN) | 0.84 | - | 1.25 | V |
| Capacitance | - | - | 320 | pF | |
| Pull Up Resistance | Rpull | 4.7k | 10k - | 22k | ohm |
| MDIO I/O | |||||
| Output Low Voltage | VOL | -0.3 | - | 0.2 | V |
| Output Low Current | IOL | - | - | 4 | mA |
| Input High Voltage | VIH | 0.84 | - | 1.5 | V |
| Input Low Voltage | VIL | -0.3 | - | 0.36 | V |
| Pull-up Supply Voltage | VPULL | 1.14 | 1.2 | 1.26 | |
| Input Capacitance | CIN | - | - | 10 | Pf |
| Load Capacitance | CLOD | - | - | 470 | Pf |
| External Pull-up Resistance | EPULL | 200 | - | - | Ohm |
Pin Definitions
| Pin No | Name | Dir | Function | Notes |
| 1 | GND | Electrical Ground | 1 | |
| 2 | GND | Electrical Ground | 1 | |
| 3 | GND | Electrical Ground | 1 | |
| 4 | 5.0V | Power | 2 | |
| 5 | 3.3V | Power | 2 | |
| 6 | 3.3V | Power | 2 | |
| 7 | APS =1.2V | Adaptive Power Supply | 2 | |
| 8 | APS =1.2V | Adaptive Power Supply | 2 | |
| 9 | LASI |
Open Drain Compatible 10K-22K pull up on host. Logic High: Normal Operation Logic Low: LASI Asserted |
3 | |
| 10 | RESET | I |
Open Drain compatible. 10-22K pull-up on transceiver Logic high = Normal operation Logic low = Reset Minimum reset assert time 1 ms |
3 |
| 11 | VEND SPECIFIC |
Vendor Specific Pin. Leave unconnected when not in use. |
6 | |
| 12 | TX ON/OFF | I |
Open Drain compatible. 10-22K pull-up on transceiver Logic high = Transmitter On (capable) Logic low = Transmitter Off (always) |
3 |
| 13 | RESERVED | Reserved | 3 | |
| 14 | MOD DETECT | O | Pulled low inside module through 1k | |
| 15 | VEND SPECIFIC |
Vendor Specific Pin. Leave unconnected when not in use. |
6 | |
| 16 | VEND SPECIFIC |
Vendor Specific Pin. Leave unconnected when not in use. |
6 | |
| 17 | MDIO | I/O | Management Data IO | 3, 4 |
| 18 | MDC | I | Management Data Clock | 3, 4 |
| 19 | PRTAD4 | I | Port Address Bit 4 (Low = 0) | 3 |
| 20 | PRTAD3 | I | Port Address Bit 3 (Low = 0) | 3 |
| 21 | PRTAD2 | I | Port Address Bit 2 (Low = 0) | 3 |
| 22 | PRTAD1 | I | Port Address Bit 1 (Low = 0) | 3 |
| 23 | PRTAD0 | I | Port Address Bit 0 (Low = 0) | 3 |
| 24 | VEND SPECIFIC |
Vendor Specific Pin. Leave unconnected when not in use. |
6 | |
| 25 | APS SET | Feedback input for APS | ||
| 26 | RESERVED | Reserved for Avalanche Photodiode use. | 6 | |
| 27 | APS SENSE | APS Sense Connection | ||
| 28 | APS =1.2V | Adaptive Power Supply | 2 | |
| 29 | APS =1.2V | Adaptive Power Supply | 2 | |
| 30 | 3.3V | Power | 2 | |
| 31 | 3.3V | Power | 2 | |
| 32 | 5.0V | Power | 2 | |
| 33 | GND | Electrical Ground | 1 | |
| 34 | GND | Electrical Ground | 1 | |
| 35 | GND | Electrical Ground | 1 | |
| 36 | GND | Electrical Ground | 1 | |
| 37 | GND | Electrical Ground | 1 | |
| 38 | RESERVED | Reserved | ||
| 39 | RESERVED | Reserved | ||
| 40 | GND | Electrical Ground | 1 | |
| 41 | RX LANE0+ | O | Module XAUI Output Lane 0+ | 5 |
| 42 | RX LANE0- | O | Module XAUI Output Lane 0- | 5 |
| 43 | GND | Electrical Ground | 1 | |
| 44 | RX LANE1+ | O | Module XAUI Output Lane 1+ | 5 |
| 45 | RX LANE1- | O | Module XAUI Output Lane 1- | 5 |
| 46 | GND | Electrical Ground | 1 | |
| 47 | RX LANE2+ | O | Module XAUI Output Lane 2+ | 5 |
| 48 | RX LANE2- | O | Module XAUI Output Lane 2- | 5 |
| 49 | GND | Electrical Ground | 1 | |
| 50 | RX LANE3+ | O | Module XAUI Output Lane 3+ | 5 |
| 51 | RX LANE3- | O | Module XAUI Output Lane 3- | 5 |
| 52 | GND | Electrical Ground | 1 | |
| 53 | GND | Electrical Ground | 1 | |
| 54 | GND | Electrical Ground | 1 | |
| 55 | TX LANE0+ | I | Module XAUI Input Lane 0+ | 5 |
| 56 | TX LANE0- | I | Module XAUI Input Lane 0- | 5 |
| 57 | GND | Electrical Ground | 1 | |
| 58 | TX LANE1+ | I | Module XAUI Input Lane 1+ | 5 |
| 59 | TX LANE1- | I | Module XAUI Input Lane 1- | 5 |
| 60 | GND | Electrical Ground | 1 | |
| 61 | TX LANE2+ | I | Module XAUI Input Lane 2+ | 5 |
| 62 | TX LANE2- | I | Module XAUI Input Lane 2- | 5 |
| 63 | GND | Electrical Ground | 1 | |
| 64 | TX LANE3+ | I | Module XAUI Input Lane 3+ | 5 |
| 65 | TX LANE3- | I | Module XAUI Input Lane 3- | 5 |
| 66 | GND | Electrical Ground | 1 | |
| 67 | RESERVED | Reserved | ||
| 68 | RESERVED | Reserved | ||
| 69 | GND | Electrical Ground | 1 | |
| 70 | GND | Electrical Ground | 1 |
व्यक्ति से संपर्क करें: Mr. Michael Guo
दूरभाष: 19928768315
फैक्स: 86-755-8312-8674
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