Approved Optics Approved ALLIED TELESIS AT-SP10LR - Manual

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AT-SP10LR-A
10GBASE-LR SFP+ SMF
1310NM 10KM REACH LC
AT-SP10LR-A
10Gbase SFP+ Transceiver
Features
• 10Gb/s serial optical interface compliant to 802.3ae
10GBASE LR
• Electrical interface compliant to SFF-8431
specifications for enhanced 8.5 and 10 Gigabit
small form factor pluggable module “SFP+”
• 1310NM DFB transmitter, PIN photo-detector
• 2-wire interface for management specifications
compliant with SFF 8472 digital diagnostic monitoring
interface for optical transceivers
• Operating case temperature: 0°C to +70°C
• All-metal housing for superior EMI performance
• Low power consumption
• Advanced firmware allow customer system encryption
Information to be stored in transceiver
• Cost effective SFP+ solution, enables higher port
densities and greater bandwidth
Product Description
Applications
High-speed storage area network
Computer cluster cross-connect
Customer high speed data pipes
10GE Storage, 8G Fiber Channel
This 1310 nm DFB 10Gigabit SFP+ transceiver is designed to transmit and receive
optical data over single mode optical fiber for link length 10km.
The AT-SP10LR-A module electrical interface is compliant to SFI electrical specifications.
The transmitter input and receiver output impedance is 100 Ohms differential. Data lines
are internally AC coupled. The module differential termination and reduce differential to
common mode conversion for quality signal termination and low EMI. SFI typically
operates over 200mm of improved FR4 material or up to about 150mm of standard FR4
with connector.
The transmitter converts 10Gbit/s serial PECL or CML electrical data into serial optical
data compliant with the 10GBASE-LR standard. An open collector compatible Transmit
Disable (Tx_Dis) is provided. A logic “1,” or connection on this pin will disable the laser
from transmitting. A logic “0” on this pin provides normal operation. The transmitter has a
internal automatic power control loop (APC) to ensure constant optical power output
across supply voltage and temperature variations. An open collector compatible