Alpha Bridge AXFP-10G-ER15
Features
- Compliant with XFP-MSA INF-8077i.
- Compliant with 10GFC 1200-SM-LL-L Fiber Channel Standard.
- Compliant with IEEE802.3ae 10GBASE-LW/LR Ethernet Standard.
- Compliant with SONET OC-192 SR-1 SDH STM I-64.1.
- Compliant with 10GB over ITU 709.
- Compliant with ITU 709.
- Differential LVPECL inputs and CML outputs.
- Single power supply 3V.
- TTL signal detect indicator.
- Hot Pluggable.
- Class 1 laser product complies with EN 60825-1.
- RoHS Compliant.
Absolute Maximum Ratings AXFP-10G-ER15
Parameter | Symbol | Min. | Max. | Units | Note |
Storage Temperature | TS | -40 | 85 | °C | |
Supply Voltage | Vcc3 | -0.5 | 4.0 | V | |
Input Voltage | Vcc5 | -0.5 | 6.0 | V |
Recommended Operating Conditions AXFP-10G-ER15
Parameter | Symbol | Min. | Max. | Units | Note |
Case Operating Temperature | TC | -5 | 70 | °C | |
Supply Voltage | Vcc3 | 3.1 | 3.5 | V | |
Supply Current | Icc3 | --- | 500 | mA | |
Supply Voltage | Vcc5 | 4.5 | 5.5 | V | |
Supply Current | Icc5 | --- | 350 | mA |
Diagnostics AXFP-10G-ER15
Data Address | Parameter | Range | Accuracy |
96-97 | Temperature | -40 °C to 85 °C | ±3°C |
100-101 | Bias Current | 0 to 120mA | ±10% |
102-103 | TX Power | -2 to +3dBm | ±2dB |
104-105 | RX Power | -17 to +0dBm | ±2dB |
106-107 | Vcc3 Voltage | 2.9~3.7 Volts | ±3% |
108-109 | Vcc5 Voltage | 4.5~5.5 Volts | ±3% |
Transmitter Electro-optical Characteristics AXFP-10G-ER15
Parameter | Symbol | Min. | Typ. | Max. | Units | Note |
Operating Date Rate | 9.95 | 11.3 | Gbps | |||
Input Reference Clock Rate | Not Required | |||||
Output Optical Power | Pout | -1 | --- | +2 | dBm | |
Extinction Ratio | ER | 8.2 | dB | |||
Center Wavelength | lC | 1530 | 1565 | nm | ||
Tx jitter (20kHz-80MHz) | Txj1 | 0.3 | UI | |||
Tx jitter (4MHz-80MHz) | Txj1 | 0.1 | UI | |||
Sidemode Supression ratio | SSRmin | 30 | dB | |||
Relative Intensity Noise | RIN | --- | --- | -130 | dB/Hz | |
Output Eye | Compliant with IEEE802.3ae | |||||
Differential Input Voltage | VDIFF | 0.12 | --- | 1.0 | V | |
Transmit Fault Output-Low | TX_FAULTL | 0.0 | --- | 0.5 | V | |
Transmit Fault Output-High | TX_FAULTH | 2.4 | --- | Vcc | V | |
TX_DISABLE Assert Time | t_off | --- | --- | 10 | μs | |
TX_DISABLE Negate Time | t_on | --- | --- | 2 | ms | |
Time to initialize | t_init | --- | --- | 300 | ms | |
Interrupt negate delay | Interrupt_off | --- | --- | 500 | ms | |
P_Down/RST assert delay | P_Down/RST_on | 100 | ms | |||
Mod_NR assert delay | Mod_nr_on | 1 | ms | |||
Mod_NR negate delay | Mod_nr_off | 1 | ms | |||
P-Down reset time | 10 | μs | ||||
RX_LOS assert delay | t_loss_on | 100 | μs | |||
RX_LOS negate delay | t_loss_off | 100 | μs |
Note: Average optical power shall be measured using the methods specified in TIA/EIA-455-95.
Receiver Electro-optical Characteristics AXFP-10G-ER15
Parameter | Symbol | Min. | Typ. | Max. | Units | Note |
Optical Input Power-maximum | PIN | -1 | --- | --- | dBm | BER < 10-12 |
Receiver Sensitivity | PIN | --- | --- | -16 | dBm | BER < 10-12 |
Receiver Sensitivity (OMA) | PIN | --- | --- | -14.1 | dBm | BER < 10-12 |
Stress Receiver Sensitivity (OMA) | PIN | --- | --- | -11.3 | dBm | BER < 10-12 |
Operating Center Wavelength | °C | 1270 | --- | 1600 | nm | |
Receiver Reflectance | Rrx | 27 | --- | --- | dB | |
Dispersion Panelty | 2 | dB | 40 km | |||
Loss of Signal-Asserted | PA | --- | --- | -30 | dBm | |
Loss of Signal-Deasserted | PD | -22 | --- | --- | dBm | |
Differential Output Voltage | VDIFF | 0.6 | 0.8 | V | ||
TTL Input High Voltage | 2 | Vcc | V | |||
TTL Input Low Voltage | 0 | 0.8 | V | |||
TTL output High Voltage | 2.4 | --- | Vcc | V | ||
TTL output Low Voltage | 0 | --- | 0.4 | V | ||
Receiver Loss of Signal Assert Time (off to on) | tA,RX_LOS | --- | --- | 100 | μs | |
Recover Loss of Signal Assert Time (on to off) | tD,RX_LOS | --- | --- | 100 | μs |
Note 1: Average optical power shall be measured using the methods specified in TIA/EIA-455-95.
Note 2: Receiver sensitivity is informative. Stressed receiver sensitivity shall be measured with conformance test signal for BER =1x 10-12 .
Note 3: Vertical eye closure penalty and stressed eye jitter are the test conditions for measuring stressed receiver sensitivity. They are not the required characteristic of the receiver.
Block Diagram of Transceiver
MOD_NR
The Mod_NR is an output pin that when High, indicates that the module has detected a condition that renders transmitter and or receiver data invalid, shall consist of logical OR of the following signals:
- Transmit Signal Conditioner Loss of Lock
- Transmitter Laser Fault
- Receiver Signal Conditioner Loss of Lock
MOD_DESEL
The Mod_DeSel is an input pin. When held Low by the host, the module responds to 2-wire serial communication commands. The Mod_DeSel allows the use of multiple XFP modules on a single 2-wire interface bus. When the Mod_DesSel pin is “High”, the module shall not respond to or acknowledge any 2-wire interface communication from the host.
INTERRUPT
Interrupt is an output pin. When “Low”, indicates possible module operational fault or a status critical to the host system.
TX_DIS
TX_DIS is an input pin. When TX_DIS is asserted High, the XFP module transmitter output must be turned off.
MOD_ABS
Mod_ABS is pulled up to Host_Vcc on the host board and grounded in the XFP module. Mod_ABS is then asserted “High” when the XFP module is physically absent from a host slot.
RX_LOS
The RX_LOS when High indicates insufficient optical power for reliable signal reception.
P_DOWN/RST
This is a multifunction pin for module Power Down and Reset. The P_Down/RST pin must be pulled up to VCC3 in the XFP module.
POWER DOWN FUNCTION
The P_Down pin, when held high by the host, places the module in the standby (Low Power) mode with a maximum power dissipation of 1.5W. This protects hosts which are not capable of cooling higher power modules which may be accidentally inserted.
Pin Descriptions AXFP-10G-ER15
Pin | Logic | Symbol | Name/Description | Note |
1 | GND | Module Ground | 1 | |
2 | VEE5 | Optional -5.2V Power Supply | ||
3 | LVTTL-I | Mod_DeSel | Module De-select; When held low allows module to respond to 2-wire serial interface | |
4 | LVTTL-O | Interrupt | Interrupt; Indicates presence of an important condition which can be read over the 2-wire serial interface | 2 |
5 | LVTTL-I | TX_DIS | Transmitter Disable; Turns off transmitter laser output | |
6 | VCC5 | +5V Power Supply | ||
7 | GND | Module Ground | 1 | |
8 | VCC3 | +3.3V Power Supply | ||
9 | VCC3 | +3.3V Power Supply | ||
10 | LVTTL-I/O | SCL | 2-Wire Serial Interface Clock | 2 |
11 | LVTTL-I/O | SDA | 2-Wire Serial Interface Data Line | 2 |
12 | LVTTL-O | Mod_Abs | Indicates Module is not present. Grounded in the Module | 2 |
13 | LVTTL-O | Mod_NR | Module Not Ready; Indicating Module Operational Fault | 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 | 3 | |
21 | LVTTL-I | P_Down/RST | Power down: When high, requires the module to limit power consumption to 1.5W or below, 2-Wire serial interface must be functional in the low power mode. | |
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 | 3 | |
23 | GND | Module Ground | 1 | |
24 | PECL-I | RefCLK+ | Not Required | |
25 | PECL-I | RefCLK- | ||
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 |
- Module ground pins Gnd are isolated from the module case and chassis ground within the module.
- Shall be pulled up with 7K-10Kohms to a voltage between 3.15V and 3.45V on the host board.
- The 8V power supply can be optionally programmed to voltages lower than 1.8V in modules supporting the variable power supply.
Optical Receptacle Cleaning Recommendations
All fiber stubs inside the receptacle portions were cleaned before shipment. In the event of contamination of the optical ports, the recommended cleaning process is the use of forced nitrogen. If contamination is thought to have remained, the optical ports can be cleaned using a NTT international Cletop® stick type and HFE7100 cleaning fluid. Before the mating of patch-cord, the fiber end should be cleaned up by using Cletop® cleaning cassette.
Ordering Information AXFP-10G-ER15
Model Number | Part Number | Reach | Input/Output | Signal Detect | Voltage | Temprature |
AXFP-10G-ER15 | OP7K-S40-15-C | 40 km | AC/AC | TTL | 3.3V/5V | -5 °C to 70 °C |