Specifications

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SLX 9850 Interface Module Specifications
The SLX 9850 supports the following interface modules. For more information on these modules, please see the
SLX 9850 Interface Modules data sheet.
Item Modules
Dual-Speed (D)
72-port 10 GbE
Flex-Speed (D)
36-port 100 GbE
Dual-Speed (M)
72-port 10 GbE
Flex-Speed (M)
36-port 100 GbE
Front view of module
Rear view of module
100 GbE ports per module N/A 36 N /A 36
40 GbE ports per module N/A 60 N /A 60
10 GbE ports per module 72 240 72 240
1 GbE ports per module 72 N /A 72 N /A
Port type
10 GbE
1 GbE
100 GbE QSFP-28
40 GbE
10 GbE breakout
10 GbE
1 GbE
100 GbE QSFP-28
40 GbE
10 GbE breakout
Packet buers per module 8 GB 24 GB 12 GB 36 GB
Route scale 256,000 (IPv4) 256,000 (IPv4)
OptiScale 1,500,000 (IPv4)
140,000 (IPv6)
OptiScale 1,500,000 (IPv4)
140,000 (IPv6)
OptiScale™ Internet Routing No No Yes Yes
MPLS No No Yes Yes
Typical AC power
consumption (W)
250 617 250 617
Maximum AC power
consumption (W)
362 856 362 856
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Carrier Ethernet 2.0 in dual-speed (M) and flex-speed (M) modules is not supported in the current release of Extreme Networks SLX-OS.
Specifications
IEEE Compliance
• Ethernet
• 802.3-2005 CSMA/CD Access Method and Physical
Layer Specifications
• 802.3ab 1000BASE-T
• 802.3ae 10 Gigabit Ethernet
• 802.3u 100BASE-TX, 100BASE-T4, 100BASE-FX Fast Ethernet at 100
Mbps with Auto-Negotiation
• 802.3x Flow Control
• 802.3z 1000BASE-X Gigabit Ethernet over fiber optic at 1 Gbps
• 802.3ad Link Aggregation
• 802.1Q Virtual Bridged LANs
• 802.1D MAC Bridges
• 802.1w Rapid STP
• 802.1s Multiple Spanning Trees
• 802.1ag Connectivity Fault Management (CFM)
• 8023.ba 100 Gigabit Ethernet
• 802.1ab Link Layer Discovery Protocol
• 802.1x Port-Based Network Access Control
• 802.3ah Ethernet in the First Mile Link OAM
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• ITU-T G.8013/Y.1731 OAM mechanisms for Ethernet
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• 802.1ak for MVRP
RFC Compliance
• General Protocols
• RFC 768 UDP
• RFC 791 IP
• RFC 792 ICMP
• RFC 793 TCP
• RFC 826 ARP
• RFC 854 TELNET
• RFC 894 IP over Ethernet
• RFC 903 RARP
• RFC 906 TFTP Bootstrap
• RFC 950 Subnet
• RFC 951 BootP
• RFC 1027 Proxy ARP
• RFC 1042 Standard for The Transmission of IP
• RFC 1166 Internet Numbers
• RFC 1122 Host Extensions for IP Multicasting
• RFC 1191 Path MTU Discovery
• RFC 1340 Assigned Numbers
• RFC 1542 BootP Extensions
• RFC 1591 DNS (client)
• RFC 1812 Requirements for IPv4 Routers
• RFC 1858 Security Considerations for IP Fragment Filtering
• RFC 2131 BootP/DHCP Helper
• RFC 2578 Structure of Management Information Version 2
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Supported with Extreme Networks SLX-OS 17r.1.00 and later software.
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Supported with Extreme Networks SLX-OS 17r.1.01 and later software.