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CME-822 SNMP Managed Industrial PoE Switch, 8x PoE Injector Ports, 2x SFP SlotsThe Cobra series CME-822(E) is a highly reliable and fault-tolerant Industrial 10-port SNMP managed Power over Ethernet Switch.
The CME-822(E) supports eight PSE (Power Source Equipment) classified PoE injector ports. Dual small form pluggable (SFP) sockets are also provided, for installation of Fast Ethernet or Gigabit modules depending on your existing network infrastructure. The innovative SFP fibre slot design provides users with the flexibility to insert different fibre modules, either multi-mode or single-mode at various distances, whether you require typical 10km or overhaul 40 km, 80 km and 120 km distances. The CME-822(E) also provides a redundant self-recovery mechanism in less than 10ms on full load which allows you to establish a redundant Ethernet network to build a back-up ring topology.
Dual homing and Ring coupling are supported to add reliability by allowing a device to be connected to be network by way of two independent connection points. The CME-822(E) offers powerful network management functions including SNMP, SMTP, SNTP, Quality of Service, Class of Service, IGMP, Snooping, LACP, DHCP, VLAN, RMON, Port Trunk, Port Mirror, User Authentication (Radius) and IP Security. The CME-822(E) is equipped with a terminal block to provide dual power inputs with reverse polarity protection. Its IP-30 housing protection, wide operating temperature of -40°C to 80°C (Extended Temperature version) and DIN-Rail mounting is suitable for demanding industrial applications. The CME-822(E) is a plug-and-play solution for your Power over Ethernet applications.
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 Quick Download : CME-822(E) Datasheet
Quick Download : Power Supply Reference Chart
Product Features| | - Complies with IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1p, IEEE 802.1q, IEEE 802.1d, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad, IEEE 802.3z
- Provides 8x 10/100 Mbps Ethernet ports with RJ-45 connectors
- Provides 2x paired Copper/ 100M/1000M SFP Ports
- Embedded 8 port PoE Injector - PSE classified
- Supplies 15.4 watts of power per port full load with PoE
- RJ-45 Port support auto MDI/MDI-X crossover
- Provides broadcast storm protection
- Robust Aluminum case complying to IP-30 housing standard
- Supports operating temperature -10°C to 70°C and -40°C to 80°C (E - Version)
- DIN-Rail, Panel mount or desktop installation
- Wide range redundant power design
- Equipped with Redundant power inputs
- Supports 48VDC redundant power with polarity reverse protection
- Terminal block present for master and slave power
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Product Specification| |
Standard
~ IEEE 802.3 10Base-T Ethernet, IEEE 802.3u 100Base-TX, IEEE802.3ab 1000Base-T, IEEE802.3z Gigabit fibre, IEEE802.3x Flow Control and Back Pressure, IEEE802.3ad Port trunk with LACP, IEEE802.3af Power over Ethernet, IEEE802.1d Spanning Tree/IEEE802.1w Rapid Spanning Tree, IEEE802.1p Class of Service, IEEE802.1Q VLAN Tag, IEEE 802.1x User Authentication (Radius)
Protocol Technology
~ CSMA/CD
Switching Architecture
~ Store and Forward
Data Transfer Rate
~ 14,880 pps for Ethernet port
~ 148,800 pps for Fast Ethernet port
~ 1,488,000pps for Gigabit Fiber Ethernet port
MAC Address
~ 8K
Memory Buffer
~ 4Mbytes
Back-plane
~ 5.6 Gbps
Port Statistics
~ Supported
Flow Control
~ Full-duplex and Back Pressure for Half-duplex
Packet Filter
~ Broadcast/Multi-cast/Unknown Broadcast storm packet filter
Transfer Packet Size
~ 8.3 Mpps at 64 bytes
Power Input
~ VDC 48V
~ Redundant power with polarity reverse protect function and removable terminal block
Power Protection
~ ESD (Ethernet) : Present
~ Surge : 1500VDC
~ Power Reverse Polarity: Present
Power Consumption
~ 9.64 watts
Dimensions
~ IP-30 standard, 72 mm (W) x 152 mm (H) x 105 mm (D)
Installation
~ DIN-Rail, Panel mount or desktop
Operating Temperature
~ Extended: -40 to 80 C
~ Standard: -10 - 70 C
Storage Temperature
~ -40 to 85 (-40 to 185 )
Operating Humidity
~ 5%~90% RH (Non-condensing)
Shock
~ IEC60068-2-27
Vibration
~ IEC60068-2-6
Free Fall
~ IEC60068-2-32
Environmental
~ WEEE, RoHS
MTBF
~ 325,000 hrs based on Mil-Hdbk-217F, GB
Warranty
~ 5 years
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Ordering Information
| | | CME-822 | SNMP Managed Industrial PoE Switch, 8x 10/100TX PoE Injector Ports, 2x SFP Slots | Where to Buy |
| CME-822E | SNMP Managed Industrial PoE Switch, 8x 10/100TX PoE Injector Ports, 2x SFP Slots, Extended Operating Temperature Range | Where to Buy |
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