Cisco ASR-920-12SZ-IM - Gigabitethernet Copper Ports; GE SFP Ports

Type of 1 GE PortDual Rate 1G/10G Port1 GE PortASR 920 Sub-family
8 Cu ports Ge0/0/0 –
Ge0/0/7
4 SFP ports Ge0/0/8 –
Ge0/0/11
4
1
Te0/0/12 – Te 0/0/15
12ASR-920-12SZ-IM,
ASR-920-12SZ-IM-CC
1
Each port can operate at either 1G or 10G, and operates in a mutually exclusive way. You cannot insert both 1G and 10G together. If you insert IG IMs
(A900-IMA8T1Z, A900-IMA8S1Z, A900-IMA8T, A900-IMA8S), the dual rate port would support only 10G.
GigabitEthernet Copper Ports
Fixed copper GigabitEthernet (GE) interfaces are provided through standard RJ-45 connectors. These ports
support the following features:
•
Standard 100/1000Base-T/TX operation with forced or auto-negotiation for speed and duplex.
•
Automatic crossover (auto-MDIX) for straight-through and crossover connections.
•
Pause flow control as defined by the 802.3x standard.
•
Frame size of 9216 bytes.
•
Synchronous ENET operation that provides its recovered receive clock as an input clock source for the
SETS as well as uses the system-wide reference clock to derive its transmit clock.
GE SFP Ports
The GE SFP ports support the following features:
•
100Base-FX and 1000Base-X SFP modules.
•
Digital optical monitoring as specified by the SFP.
•
Any mix of SFPs is supported unless specifically noted.
Smart SFPs are not supported on the router.Note
•
Pause flow control as defined by the 802.3x standard.
•
Frame size of 9216 bytes.
•
Synchronous ENET operation that provides its recovered receive clock as an input clock source for the
SETS as well as uses the system-wide reference clock to derive its transmit clock.
Copper based SFPs do not support synchronous ENET operations.Note
Cisco ASR-920-12SZ-IM Aggregation Services Router Hardware Installation Guide
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Cisco ASR 920 Series Aggregation Services Router Overview
GigabitEthernet Copper Ports