参数资料
型号: FTLF8524E2GNV
厂商: Finisar Corporation
文件页数: 2/10页
文件大小: 0K
描述: TXRX OPT SFF 4 GB/S 850NM
标准包装: 1
数据速率: 4.25Gbps
波长: 850nm
应用: 以太网
电源电压: 3 V ~ 3.6 V
连接器类型: LC 双工
安装类型: PCB
产品目录页面: 326 (CN2011-ZH PDF)
其它名称: 775-1043
FTLF8524E2xNy 2x7 Pin SFF Product Specification – July 2005
I.
Pin Descriptions
Pin
MS
Symbol
MS
Name/Description
Mounting Studs are for mechanical attachment and are connected to
Logic Family
NA
chassis ground. Chassis ground is internally isolated from circuit
grounds. Connection to user’s ground plane is recommended.
1
2
3
4
5
6
7
8
9
10
A
B
V EER
V CCR
SD
RD-
RD+
V CCT
V EET
T DIS
TD+
TD-
SDA
SCL
Receiver Ground (Common with Transmitter Ground)
Receiver Power Supply
Signal Detect. Logic 1 indicates normal operation.
Receiver Inverted DATA out. AC Coupled
Receiver Non-inverted DATA out. AC Coupled
Transmitter Power Supply
Transmitter Ground (Common with Receiver Ground)
Transmitter Disable
Transmitter Non-Inverted DATA in. AC Coupled.
Transmitter Inverted DATA in. AC Coupled
Two Wire Digital Diagnostics Data Interface
Two Wire Digital Diagnostics Clock Interface
NA
NA
LVTTL
See Rx spec.
See Rx spec.
NA
NA
LVTTL
See Tx spec.
See Tx spec.
See Note 1
See Note 1
C
Rate
Select
Open or Low =
1.063 Gb/s or 2.125 Gb/s Fibre Channel,
(Low Bandwidth)
LVTTL
See Note 2
High =
2.125 or 4.25 Gb/s Fibre Channel (High Bandwidth)
D
Reserved
NA
Notes :
1. Should be pulled up with 4.7k – 10kohms on host board to a voltage between 2.0V and V CC .
2. For Rate Selectable version only: In accordance with SFF Committee SFF-8079 Draft Rev. 1.6,
Table 3. Note that rate select can also be set through 2-wire bus in accordance with SFF-8472 5 at Bit
3, Byte 110, Address A2h (note: writing ‘1’ selects full bandwidth operation). Rate select is the logic
OR of the input state of Rate Select Pin and 2-wire bus. Non Rate Selectable version can operate at 1x,
2x, 4x Fibre Channel independent of rate select pin setting.
MS
TOP VIEW
D B 10 …
6
MS
? Finisar Corporation July 12, 2005 RevG
CA1
5
Page 2
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