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参数资料
| 型号： | 7556-12-01 |
| 厂商： | JDS UNIPHASE CORP |
| 元件分类： | 光收发 |
| 英文描述： | FIBER OPTIC TRANSCEIVER, 1570-1610nm, SURFACE MOUNT, FC/UPC CONNECTOR |
| 文件页数： | 7/9页 |
| 文件大小： | 510K |
| 代理商： | 7556-12-01 |
7
FULL BAND TUNABLE TRANSPONDER
Power Supplies
Parameter
Symbol
Supply Voltage
Maximum
Minimum
Typical
Maximum
Current
Supply voltage1
1.8 V supply voltage
Vddi
1.71 V
1.8 V
1.89 V
1 A
3.3 V supply voltage
Vddo
3.13 V
3.3 V
3.47 V
2 A
5 V supply voltage
Vcc
4.75 V
5 V
5.25 V
0.8 A
-5.2 V supply voltage
Vee
-5.46 V
-5.2 V
-4.94 V
1.8 A
Power consumption2
-
12.0 W
-
1.
The transponder meets specification independent of power-up sequence and with broadband noise on power supplies with a frequency range of five to 20 MHz and 75 mVp-p.
2.
Steady-state power dissipation.
Physical Specifications
Parameter
Minimum
Typical
Maximum
Package dimensions (W x H x L)
88.9 x 13.46 x 114.3 mm (3.5 x 0.53 x 4.5 in.)
Minimum fiber bend radius
25.4 mm (1 in.)
Fiber pigtail length
95 cm (37.4 in.)
100 cm (39.4 in.)
105 cm (41.4 in.)
Module Interface
The transponder interface is compatible with the 300-Pin Transponder MSA I
2C interface. The I2C interface allows for
all the options available through the hardware pins (pin mode) to be available through commands (soft mode). Via soft mode
commands, the host may set and retrieve the ITU channel, and disable or enable the output. Several monitoring values are
available through commands, including output power, laser and transponder temperature, and laser bias current. The host
may be informed of an alarm condition through the RxALMINT, TxALMLINT, or ALMINT hardware pins and query the
module for alarm status. Inventory information such as vendor, model, part number, transponder type, revisions, and serial
number are available. The I
2C interface will also allow upgrading of all programmable devices.
The Transponder I
2C Command Set document provides more details about the I2C physical interface, as well as the
protocol and command set.
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