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CSRFB10xx-100
24-hour Technical Support: 1-200-260-1312 -- International: 00-1-952-941-7600
Operation -- Continued

Product features - continued

Bandwidth allocation

Bandwidth allocation feature is available on the Center located SRFB converter
only. The center converter supports independent ingress rate limiting on both the
copper and fiber ports. The increments range from 64kps up to full bandwidth. This
feature is controlled by a Point System management module installed in a Point
System Chassis, along with the SW6 position of the CSRFB converter set to
‘center’ The following rates are available for all traffic:
• 64 Kbps
• 128 Kbps
• 256 Kbps
• 512 Kbps
• 1 Mbps
• 2 Mbps
• 4 Mbps
• 8 Mbps
• 16 Mbps
• 32 Mbps
• 64 Mbps
• 72 Mbps
• 80 Mbps
• 88 Mbps
• No Limit
techsupport@transition.com -- Click the “Transition Now” link for a live Web chat. 11
Copper cable maximum cable distance: 100 meters
Category 3: (Minimum requirement for 10 Mbps operation)
Gauge 24 to 22 AWG
Attenuation 11.5 dB/100m @ 5-10 MHz
Category 5: (Minimum requirement for 100 Mbps operation)
Gauge 24 to 22 AWG
Attenuation 22.0 dB /100m @ 100 MHz
• Straight-through (MDI) or crossover (MDI-X) twisted-pair cable must be used.
• Shielded twisted-pair (STP) or unshielded twisted-pair (UTP) may be used.
• Pins 1&2 and 3&6 are the two active pairs in an Ethernet network .
• Use only dedicated wire pairs for the active pins:
(e.g., blue/white & white/blue, orange/white & white/orange, etc.)
• Do not use flat or silver satin wire.
Straight-Through Cable Crossover Cable
Twisted Pair #1
Twisted Pair #2
Twisted Pair #2
Twisted Pair #1
Cable Specifications
The physical characteristics must meet or exceed IEEE 802.3™ specifications.

Fiber cable

Bit Error Rate: <10-9
Single mode fiber (recommended): 9 µm
Multimode fiber (recommended): 62.5/125 µm
Multimode fiber (optional): 100/140, 85/140, 50/125 µm
CSRFB1011-100 multimode
Fiber Optic Transmitter Power: min: -19.0 dBm max: -14.0 dBm
Fiber Optic Receiver Sensitivity: min: -30.0 dBm max: -14.0 dBm
Link Budget: 11.0dB
CSRFB1013-100 multimode
Fiber Optic Transmitter Power: min: -19.0 dBm max: -14.0 dBm
Fiber Optic Receiver Sensitivity: min: -30.0 dBm max: -14.0 dBm
Link Budget: 11.0dB
CSRFB1014-100 single mode
Fiber-optic Transmitter Power: min: -15.0 dBm max: -8.0 dBm
Fiber-optic Receiver Sensitivity: min: -31.0 dBm max: -8.0 dBm
Link Budget: 16.0dB
CSRFB1029-100 1310TX/1550
CSRFB1029-101 1550TX/1310 single mode
Fiber-optic Transmitter Power: min: -14.0 dBm max: -8.0 dBm
Fiber-optic Receiver Sensitivity: min: -33.0 dBm max: -3.0 dBm
Link Budget: 19.0dB
CSRFB1029-102 1310TX/1550
CSRFB1029-103 1550TX/1310 single mode
Fiber-optic Transmitter Power: min: -8.0 dBm max: -3.0 dBm
Fiber-optic Receiver Sensitivity: min: -33.0 dBm max: -3.0 dBm
Link Budget: 25.0dB