User Manual

Tri-Rate Enhanced Ethernet Services DPC
DPCE-X-40GE-TX
OK/FAIL
DPCE-X-40GE-TX
OK/F
AIL
SPD:
G=1000,
Y=10/100
g003920
Port LEDs
3/8
3/4
3/6
3/5
3/7
3/9
3/0
3/2
3/1
3/3
2/6
2/8
2/7
2/9
2/2
2/4
2/3
2/5
1/8
2/0
1/9
2/1
1/4
1/6
1/5
1/7
1/0
0/6
0/8
0/7
0/9
1/2
1/1
1/3
0/2
0/4
0/3
0/5
0/0
0/1
•
Junos OS Release 9.1 and later
•
EOL (see PSN-2009-06-400)
Software release
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40 autonegotiating 10BASE-T, 100.BASE-TX, or 1000BASE-T Megabit Ethernet ports
•
Power requirement: 6.67 A @ 48 V (320 W)
•
Weight: 14.5 lb (6.6 kg)
•
Supports large Ethernet frame sizes for more efficient throughput across the intra-POP network
•
Model number: DPCE-X-40GE-TX
Description
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High-performance throughput on each port at speeds of 10 Mbps, 100 Mbps, or 1000 Mbps
•
Autonegotiation between Gigabit Ethernet circuit partners
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Full-duplex mode
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Maximum transmission units (MTUs) of up to 9192 bytes
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Enhanced ASICs for increased performance and scalability of Layer 2 features
Hardware features
•
See “Protocols and Applications Supported by Enhanced Ethernet Services DPCs (DPCE-X)”
on page 56 for information about the protocols and applications that this DPC supports.
Software features
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Connector: Four-pair, Category 5 shielded twisted-pair connectivity through an RJ-45 connector
•
Pinout:
•
Junos OS Release 9.1: MDI
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Junos OS Release 9.2 and later: MDI, MDI crossover
•
Maximum distance: 328 ft/100 m
CAUTION: Do not use RJ-45 cables with strain-relief boots exceeding 1.5 mm from the bottom
of the connector. Cable boots that exceed this measurement can damage the port.
Cables and connectors
47Copyright © 2013, Juniper Networks, Inc.
Tri-Rate Enhanced Ethernet Services DPC