Partitioning Or Channelizing Switch Ports Into Data Lanes; Stacking; Operating Temperatures; Extremeswitching X695 Switch Leds - Extreme Networks ExtremeSwitching X435 Series Hardware Installation Manual

ExtremeSwitching Switches

Partitioning or Channelizing Switch Ports into Data Lanes

Six of the eight 100GbE front-panel ports operate in either 100-gigabit or 40-gigabit mode. Two of the
ports can each be partitioned into data lanes through the use of breakout cables. This means that a
given physical port can correspond to either two or four logical ports.
Logical port numbers are assigned depending on whether the physical ports are partitioned into data
lanes. If there is no partitioning or channelizing, the logical port numbers correspond to the physical
port numbers shown on the front of the switch. With partitioning or channelizing, logical port numbers
are assigned for each of the physical ports – as shown, for example, in the following table:
Table 35: Port Number Assignments for Physical Ports 51 and 56, when Partitioned
Physical port
number (on
switch)
51, 56

Stacking

Each X695 unit comes equipped with two 40GbE or 100GbE stacking ports using a QSFP28 interface,
located on the front panel of the switch. Use standard 100 Gb Ethernet Optics and passive and active
cables in the QSFP28 ports for stacking X695s together using SummitStack-V400.
Stacking cables for X695 switches are ordered separately. For a list of X695 ports that can be used with
SummitStack-V160 and SummitStack-V400, see
For information about QSFP and QSFP+ optical modules, see
Installation

Operating Temperatures

All X695 switch models support an operating range from 0°C to 50°C for front-to-back cooling, 0°C to
45°C for back-to-front cooling.
Note
See the
for feature-specific information about the switches and for information regarding switch
configuration.

ExtremeSwitching X695 Switch LEDs

The following figure illustrates the X695 front panel LEDs:
Logical port number range when partitioned by...
4 x 10 Gb
1,2,3,4
Guide.
ExtremeXOS 30.7 User Guide
Partitioning or Channelizing Switch Ports into Data
4 x 25 Gb 1 x 40
1,2,3,4 1
ExtremeSwitching X695 Stacking
Extreme Networks Pluggable Transceivers
and the ExtremeXOS 30.7 Command Reference Guide
ExtremeSwitching Hardware Installation Guide
Lanes
2 x 50
1,2
on page 205.
109