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Gigabit Ethernet PICs with SFP (M320 Router)
Figure 1: 1-Port Gigabit Ethernet PIC | Figure 2: 2-Port Gigabit Ethernet PIC |
Figure 3: 4-Port Gigabit Ethernet PIC | Figure 4: 10-Port Gigabit Ethernet PIC |
Software release | - 1-port: Junos OS Release 6.4 and later (Type 1)
- 2-port: Junos OS Release 6.4 and later (Type 2)
- 4-port: Junos OS Release 7.0 and later (Type 2)
- 10-port: Junos OS Release 6.2 and later (Type 3)
For information on which FPCs support these PICs, see M320 PIC/FPC Compatibility. |
Description | - One, two, four, or ten Gigabit Ethernet ports
- Power requirement:
- 1-port: 0.15 A @ 48 V (7.3 W)
- 2-port: 0.25 A @ 48 V (11.9 W)
- 4-port: 0.50 A @ 48 V (23.8 W)
- 10-port: 0.62 A @ 48 V (29.9 W)
- Supports large Ethernet frame sizes for more efficient
throughput across the intra-POP network
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Hardware features | - High-performance throughput on each port at speeds up
to 1 Gbps
- Autonegotiation between Gigabit Ethernet circuit partners
- Full-duplex mode
- Maximum transmission units (MTUs) of up to 9192 bytes
|
Software features | - Virtual Router Redundancy Protocol (VRRP) support
- 802.1q virtual LANs (VLANs) support
- 960 destination MAC filters per port
- Optical diagnostics and related alarms on the 2-port,
4-port, and 10-port PICs (Junos OS Release 8.2 and later)
- Flexible Ethernet encapsulation on the 1-port, 2-port,
and 4-port PICs
- Multiple tag protocol identifiers (TPID) support on the
1-port, 2-port, and 4-port PICs
- Source MAC learning on the 1-port, 2-port, and 4-port
PICs
- MAC accounting and policing—Dynamic local address
learning of source MAC addresses on the 1-port, 2-port, and 4-port
PICs
- Passive monitoring for IPv4 packets on the 10-port PIC
(Junos OS Release 11.1 and later)
Note:
The 10-port Gigabit Ethernet PIC with SFP does not support
MAC accounting and policing, MAC learning, TPID, or flexible Ethernet
encapsulation. |
Cables and connectors | - You can install any transceiver supported by the PIC.
- Fiber-optic SFP transceivers:
- Copper SFP transceivers:
Note:
Do not install Gigabit Ethernet SFPs in the SONET/SDH
port. The port will not recognize the SFP. |
LEDs | Status LED on the 1-port, 2-port, and 4-port
PICs, one bicolor: - Off—PIC is not enabled.
- Green—PIC is operating normally.
- Red—PIC has an error or failure.
Note:
The Status LED on the 10-port PIC indicates the
status of the links and not the status of the PIC. Status LED on the 10-port PIC, one bicolor: - Off—PIC is not enabled.
- Green—At least one cable is connected to a port
and the link status is green.
- Red—No cables are connected to the ports, or the
link status of the connected ports are red.
Port LEDs, one pair per port: - Link—If green, the port is online; if there
is no light, the port is down.
- Activity—If flashing green, the port is
receiving data; if there is no light, the port might be on but is
not receiving data.
|
Published: 2012-03-21
Copyright© 1999-2012 Juniper Networks, Inc. All rights reserved.
