參數(shù)資料
型號(hào)： HTR6516R
廠商： Hitachi,Ltd.
英文描述： SFP TRANSCEIVER for Gigabit Ethernet Fibre Channel
中文描述： SFP收發(fā)器千兆以太網(wǎng)光纖通道
文件頁(yè)數(shù)： 2/16頁(yè)
文件大小： 569K
代理商： HTR6516R
Page 1 of 15
Features
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Gigabit Ethernet(1.25Gbit/s,10km) and Fibre Channel(1.0625Gbit/s,10km) compliant.
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Fully comply with industry standard Small Form Factor Pluggable transceiver (Hot pluggable).
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Diagnostic monitor as enhanced functions for SFP.
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AEL class 1 laser product per FDA/CDRH and EN60825-1 laser safety regulations.
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LC duplex receptacle.
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Metal cover and inner shield for low EMI emission.
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SFP MSA compliant delatch mechanism and improved handling type (single or double bail type)
delatch mechanism are available.
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+3.3V single power supply.
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Low power consumption (0.4W(typ.)).
1. General
This document specifies the characteristics of the Small Form Factor Pluggable optical
transceiver (Type:HTR6516) with LC duplex receptacle for 1.25Gbit/s Gigabit E thernet and
1.0625Gbit/s Fibre Channel. Maximum transmission distance is 10km at the data rate of
1.25Gbit/s and 1.0625Gbit/s. This transceiver apply single mode optical fiber - 9/125.
2. Function
This transceiver is powered from a single +3.3V power supply and operated at adata rate of
1.25Gbit/s or 1.0625Gbit/s(NRZ). Optical output power is held constant by automatic power
control over the specified operating temperature and voltage ranges.
The optical output is disabled by a TTL logic level input for that purpose. Tx Fault is provided
to indicate the degradation of the laser diode. Loss Of Signal (LOS) output is provided to indicate
the loss of an incoming optical signal. Tx F ault and L OS are open collector type outputs. The type
of this transceiver is identified by Module Definition function using a built-in E E PROM with I
2
C
interface.
As enhanced functions for SFP, internally measured transceiver temperature, internally
measured supply voltage, laser bias current, laser optical output power and received optical power
can be monitored by reading a built-in memory with I
2
C interface for that purpose. The interface
pins for the monitor function are common with the Module Definition function.
Dimensions and pin assignment fully comply with MSA (Multi Source Agreement) for SF P
(Small Form Factor Pluggable) optical transceiver.
3. Explanation of Part Number
HTR6516
Model Number
Delatch mechanism
SFP MSA compliant type
Single bail (lever) type
Double bail (lever) type
Blank
R
R2
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