NORT SYSTEMS OS - 1048+

Overview
The NORT SYSTEMS OS - 1048+ Series is key components of the NORT SYSTEMS portfolio of data center switches. The NORT SYSTEMS OS - 1048+ Series are purpose built 10GbE data center switches in compact and energy efficient form factors with wire speed layer 2 and layer 3 features combined with low latency and advanced features for software defined cloud networking.
Featuring a choice of 1U models the OS – 1048+ Series deliver high density 1/10G SFP+ based ports for flexible configurations supporting migration from 1/10G to 10/40G networks.

High Availability
The NORT SYSTEMS OS - 1048+ Series were designed for high availability from both a software and hardware perspective. Key high availability features include:
1+1 hot-swappable power supplies and four N+1 hot-swap fans
Color coded PSU’s and fans
Live software patching
Self healing software with Stateful Fault Repair (SFR)
Smart System Upgrade (SSU) and Accelerated Software Update (ASU)
Multi-chassis LAG for active/active L2 multi-pathing

Smart System Upgrade
Smart System Upgrade is a network application designed to address one of the most complicated and challenging tasks facing data center administrators – network infrastructure maintenance. Changes to the underlying network infrastructure can affect large numbers of devices and cause significant outages. SSU provides a fully customizable suite of features that tightly couples data center infrastructure to technology partners allowing for intelligent insertion and removal, programmable updates to software releases and open integration with application and infrastructure elements.


Unified Forwarding Table
Cloud network scalability is directly impacted by the size of a switches forwarding tables. In many systems a one size fits all approach is adopted using discrete fixed size tables for each of the common types of forwarding entry. The NORT SYSTEMS OS - 1048+ leverages a common Unified Forwarding Table for the L2 MAC, L3 Routing, L3 Host and IP Multicast forwarding entries, which can be partitioned per entry type. The ideal size of each partition varies depending on the network deployment scenario. The flexibility of the UFT coupled with the range of pre-defined configuration profiles available on the OS - 1048+ ensures optimal resource allocation for all network topologies and network virtualization technologies.

Layer 2 Features
802.1w Rapid Spanning Tree
802.1s Multiple Spanning Tree Protocol
4096 VLANs
802.3ad Link Aggregation/LACP
64 ports/channel
104 groups per system
Multi-Chassis Link Aggregation (MLAG)
64 ports per MLAG
Custom LAG Hashing
802.3x Flow Control
Jumbo Frames (9216 Bytes)
IGMP v1/v2/v3 snooping
Storm Control

Layer 3 Features
Routing Protocols: OSPF and RIPv2
VRF
BFD
Route Maps
IGMP v2/v3
PIM-SM
VRRP
Virtual ARP (VARP)
Policy Based Routing
uRPF
Selective Route Download

Security Features
IPv4 / IPv6 Ingress & Egress ACLs using L2, L3, L4 fields
MAC ACLs
ACL Drop Logging and ACL Counters
Control Plane Protection (CPP)
PDP
Service ACLs
DHCP Relay / Snooping
MAC Security
RADIUS
Quality of Service (QoS) Features
Up to 8 queues per port
802.1p based classification
DSCP based classification and remarking
Explicit Congestion Notification (ECN)
QoS interface trust (COS / DSCP)
Strict priority queueing
Weighted Round Robin (WRR) Scheduling
Per-Priority Flow Control (PFC)
Policing/Shaping
Rate limiting

Standards Compliance
802.1D Bridging and Spanning Tree
802.1p QOS/COS
802.1Q VLAN Tagging
802.1w Rapid Spanning Tree
802.1s Multiple Spanning Tree Protocol
802.1AB Link Layer Discovery Protocol
802.3ad Link Aggregation with LACP
802.3ab 1000BASE-T
802.3z Gigabit Ethernet
802.3ae 10 Gigabit Ethernet

Forwarding Resources Base Mode UFT Modes
MAC Addresses 32K 288K
IPv4 Hosts 16K 208K
IPv4 Routes – Unicast 16K 144K
IPv4 Routes – Multicast 16K 104K *
IPv6 Hosts 16K 104K
IPv6 Routes – Unicast 8K 77K *
IPv6 Routes – Multicast 4K 52K *

Environmental Characteristics
Operating Temperature 0 to 40°C (32 to 104°F)
Storage Temperature -25 to 70°C (-13 to 158°F)
Relative Humidity 5 to 95%
Operating Altitude 0 to 10,000 ft, (0-3,000m)

Standards Compliance
EMC Emissions: FCC, EN55022, EN61000-3-2,
EN61000-3-3 or EN61000-3-11,
EN61000-3-12 (as applicable)
Immunity: EN55024
Emissions and Immunity: EN300 386
Safety UL/CSA 60950-1, EN 60950-1, IEC 60950-1
CB Scheme with all country differences
European Union
Directives 2006/95/EC Low Voltage Directive
2004/108/EC EMC Directive
2011/65/EU RoHS Directive
2012/19/EU WEEE Directive

Interface Type SFP+ ports
10GBASE-SR 300m (OM3) /400m (OM4)
10GBASE-LR 10km
10GBASE-ER 40km
10GBASE-ZR 80km
100/1000BASE-T, 1GbE SX/LX Yes

Specifications
OS-1048G+
Ports 48 x SFP+
Total 10GbE Ports 48
Throughput 720Gbps
Packets/Second 960 Mpps
Latency 550 ns
System Memory 4 Gigabytes
SSD Storage (optional) 120 Gigabytes
Packet Buffer Memory 12MB (Dynamic Buffer Allocation)
10/100/1000 Mgmt 1
RS-232 Serial Ports 1 (RJ-45)
Hot-swap Power Supply 2 (1+1 redundant)
Hot-swap Fans 2 (1+1 redundant)
Typical/Max Power 140W / 220W
Size (WxHxD) 19 x 1.75 x 17.3”
(48.3x 4.4x 44cm)
Weight 19lbs (8.6kg)

Power Supply Specifications
Power Supply Model CSU550-AP
Input Voltage 100-240VAC
Typical Input Current 6.3 - 2.3A
Input Frequency 50/60Hz
Input Connector IEC 320-C13