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V23848-N15-C656 の電気的特性と機能

V23848-N15-C656のメーカーはInfineon Technologiesです、この部品の機能は「iSFP - Intelligent Small Form-factor Pluggable SONET OC-48 IR-1 / SDH STM S-16.1 Multirate Applications up to 2.67 Gbit/s」です。


製品の詳細 ( Datasheet PDF )

部品番号 V23848-N15-C656
部品説明 iSFP - Intelligent Small Form-factor Pluggable SONET OC-48 IR-1 / SDH STM S-16.1 Multirate Applications up to 2.67 Gbit/s
メーカ Infineon Technologies
ロゴ Infineon Technologies ロゴ 




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V23848-N15-C656 Datasheet, V23848-N15-C656 PDF,ピン配置, 機能
Fiber Optics
iSFP™ - Intelligent Small Form-factor Pluggable
V23848-N15-C656
SONET OC-48 IR-1 / SDH STM S-16.1
Multirate Applications up to 2.67 Gbit/s
Single Mode 1310 nm Transceiver with LC™ Connector
Preliminary Data Sheet
Features
• Small Form-factor Pluggable (SFP) MSA compatible
transceiver1)
• Fully SFF-8472 compatible
• Incorporating Intelligent – Digital Diagnostic
Monitoring Interface
• Internal calibration implementation
• Advanced release mechanism
• Easy access, even in belly to belly applications
File: 1132
• Wire handle release for simplicity
• Color coded blue tab (single mode)
• PCI height compatible
• Excellent EMI performance
• Common ground concept
• RJ-45 style LC™ connector system
• Single power supply (3.3 V)
• Low power consumption
• Small size for high channel density
• UL-94 V-0 certified
File: 1133
• ESD Class 1C per JESD22-A114-B (MIL-STD 883D Method 3015.7)
• According to FCC (Class B) and EN 55022
• For distances of up to 21 km
• Uncooled DFB laser, PIN photo diode
• Laser safety according to Class 1 FDA and IEC
• AC/AC Coupling according to MSA
• Suitable for multirate applications up to 2.67 Gbit/s
• Extended operating temperature range of –20°C to 80°C
• SFP evaluation kit V23848-S5-V4 available upon request
• A press fit cage and cage plugs are available as accessory products from Infineon
(see SFP Accessories)
1) MSA documentation can be found at www.infineon.com/fiberoptics under Transceivers, SFP Transceivers.
iSFP™ is a trademark of Infineon Technologies. LC™ is a trademark of Lucent.
Preliminary Product Information
1
2004-06-22

1 Page





V23848-N15-C656 pdf, ピン配列
V23848-N15-C656
Pin Configuration
Pin Description
Pin No. Name
Logic Level
Function
1 VEET
2 Tx Fault
N/A
LVTTL
Transmitter Ground1)
Transmitter Fault Indication2) 8)
3 Tx Disable LVTTL
Transmitter Disable3)
4
MOD-DEF(2)
LVTTL
Module Definition 24) 8)
5
MOD-DEF(1)
LVTTL
Module Definition 15) 8)
6
MOD-DEF(0)
N/A
Module Definition 06) 8)
7
Rate Select
N/A
Not connected
8 LOS
LVTTL
Loss Of Signal7) 8)
9 VEER
10 VEER
11 VEER
12 RD–
N/A
N/A
N/A
LVPECL
Receiver Ground1)
Receiver Ground1)
Receiver Ground1)
Inv. Received Data Out9)
13 RD+
LVPECL
Received Data Out9)
14 VEER
15 VCCR
16 VCCT
17 VEET
18 TD+
N/A
N/A
N/A
N/A
LVPECL
Receiver Ground1)
Receiver Power
Transmitter Power
Transmitter Ground1)
Transmit Data In10)
19 TD–
LVPECL
Inv. Transmit Data In10)
20 VEET N/A Transmitter Ground1)
1) Common transmitter and receiver ground within the module.
2) A high signal indicates a laser fault of some kind and that laser is switched off.
3) A low signal switches the transmitter on. A high signal or when not connected switches the transmitter off.
4) MOD-DEF(2) is the data line of two wire serial interface for serial ID.
5) MOD-DEF(1) is the clock line of two wire serial interface for serial ID.
6) MOD-DEF(0) is grounded by the module to indicate that the module is present.
7) A low signal indicates normal operation, light is present at receiver input. A high signal indicates the received
optical power is below the worst case receiver sensitivity.
8) Should be pulled up on host board to VCC by 4.7 - 10 k.
9) AC coupled inside the transceiver. Must be terminated with 100 differential at the user SERDES.
10) AC coupled and 100 differential termination inside the transceiver.
Preliminary Product Information
3
2004-06-22


3Pages


V23848-N15-C656 電子部品, 半導体
V23848-N15-C656
Description
The transceiver contains a supervisory circuit to control the power supply. This circuit
makes an internal reset signal whenever the supply voltage drops below the reset
threshold. It keeps the reset signal active for at least 140 milliseconds after the voltage
has risen above the reset threshold. During this time the laser is inactive.
A low signal on TxDis enables transmitter. If TxDis is high or not connected the
transmitter is disabled.
An enhanced Digital Diagnostic Monitoring Interface (Intelligent) has been incorporated
into the Infineon Small Form-factor Pluggable (SFP) transceiver. This allows real time
access to transceiver operating parameters, based on the SFF-8472.
This transceiver features Internal Calibration. Measurements are calibrated over
operating temperature and voltage and must be interpreted as defined in SFF-8472.
The transceiver generates this diagnostic data by digitization of internal analog signals
monitored by a new diagnostic Integrated Circuit (IC).
This diagnostic IC has inbuilt sensors to include alarm and warning thresholds. These
threshold values are set during device manufacture and therefore allow the user to
determine when a particular value is outside of its operating range.
Alarm and Warning Flags are given. Alarm Flags indicate conditions likely to be
associated with an inoperational link and cause for immediate action. Warning Flags
indicate conditions outside the normally guaranteed bounds but not necessarily causes
of immediate link failures.
These enhanced features are in addition to the existing SFP features provided by the
manufacturer i.e. serial number and other vendor specific data.
The serial ID interface defines a 256 byte memory map in EEPROM, accessible over a
2 wire, serial interface at the 8 bit address 1010000X (A0h).
The Digital Diagnostic Monitoring Interface makes use of the 8 bit address 1010001X
(A2h), so the originally defined serial ID memory map remains unchanged and is
therefore backward compatible.
Digital Diagnostic Monitoring Parameters
Parameter
Accuracy SFF-8472
Tx Optical Power
±3 dB
Rx Optical Power
±3 dB
Bias Current
±10%
Power Supply Voltage
±3%
Transceiver Temperature
±3°C
Accuracy Actual
±3 dB
±3 dB
±10%
±3%
±3°C
Preliminary Product Information
6
2004-06-22

6 Page



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部品番号部品説明メーカ
V23848-N15-C656

iSFP - Intelligent Small Form-factor Pluggable SONET OC-48 IR-1 / SDH STM S-16.1 Multirate Applications up to 2.67 Gbit/s

Infineon Technologies
Infineon Technologies


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