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Reference: ST3450857SS
Brand: Seagate
ST3450857SS _ RFB
Seagate Cheetah 450GB 3.5, 450 GB, 15000 RPM, 16 MB, 3.5", SAS
CHF241.6
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CHF223.5
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In stock
CHF520.8
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CHF481.8
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WS-C3850-12S-E-RFB - 6774H75
Stackable 12 SFP Ethernet ports, 1 RU, IP Base feature set
Description
The Cisco®Catalyst® 3850 Series is the next generation of enterprise-class stackable Ethernet and Multigigabit Ethernet access and aggregation layer switches that provide full convergence between wired and wireless on a single platform. Cisco’s new Unified Access Data Plane (UADP) application-specific integrated circuit (ASIC) powers the switch and enables uniform wired-wireless policy enforcement, application visibility, flexibility and application optimization. This convergence is built on the resilience of the new and improved Cisco StackWise-480 technology. The Cisco Catalyst 3850 Series Switches support full IEEE 802.3at Power over Ethernet Plus (PoE+), Cisco Universal Power over Ethernet (Cisco UPOE), modular and field-replaceable network modules, RJ45 and fiber-based downlink interfaces, and redundant fans and power supplies. With speeds that reach 10Gbps, the Catalyst 3850 Multigigabit Ethernet Switches support current and next-generation wireless speeds and standards (including 802.11ac Wave 2) on existing cabling infrastructure.
Specifications
Data transmission
| Forwarding rate | 68.4 Mpps |
| Jumbo frames | 9198 |
| Jumbo frames support | Yes |
| MAC address table | 32000 entries |
| Switching capacity | 68 Gbit/s |
Design
| Certification | 47CFR, AS/NZS CISPR22, CISPR22, EN55022, ICES003, VCCI, EN61000-3-2, EN61000-3-3, KN22, KCC, CNS13438, EN55024, CISPR24, KN24 |
| Form factor | 1U |
| LED indicators | Yes |
| Product colour | Grey |
| Rack mounting | Yes |
| Stackable | Yes |
Management features
| Quality of Service (QoS) support | Yes |
| Switch layer | L3 |
| Switch type | Managed |
Multicast features
| Multicast support | Yes |
Network
| 10G support | No |
| Copper ethernet cabling technology | 1000BASE-T/100BASE-TX/10BASE-T |
| Spanning tree protocol | Yes |
Operational conditions
| Heat dissipation | 1207 BTU/h |
| Operating altitude | 0 - 3000 m |
| Operating relative humidity (H-H) | 5 - 90 % |
| Operating temperature (T-T) | -5 - 45 °C |
| Storage relative humidity (H-H) | 5 - 90 % |
| Storage temperature (T-T) | -40 - 70 °C |
Performance
| Built-in processor | Yes |
| Flash memory | 2000 MB |
| Internal memory | 4000 MB |
| Mean time between failures (MTBF) | 315840 h |
Ports & interfaces
| Basic switching RJ-45 Ethernet ports quantity | 12 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Console port | RJ-45/USB Type-B |
| Installed SFP modules quantity | 12 |
| Power connector | DC-in jack |
| SFP module slots quantity | 12 |
Power
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 115 - 230 V |
Power over Ethernet (PoE)
| Power over Ethernet (PoE) | No |
Security
| IGMP snooping | Yes |
| Security algorithms | 802.1x RADIUS/SNMP/SSH |
Technical details
| Sustainability certificates | ENERGY STAR |
Vendor information
| Brand Name | Cisco |
| Warranty | 3 Month(s) |
Product Details
6774H75
5 Items
Refurbished
Data sheet
- Flash memory
- 2000 MB
- Stackable
- Yes
- Heat dissipation
- 1207 BTU/h
- Jumbo-Rahmen
- 9198
- MAC-Adresstabelle
- 32000 Eintragungen
- Unterstützung für Jumbo-Frames
- Yes
- Gestellmontage
- Yes
- Ebene wechseln
- L3
- Schaltertyp
- Managed
- Multicast-Unterstützung
- Yes
- Kupfer-Ethernet-Verkabelungstechnologie
- 1000BASE-T/100BASE-TX/10BASE-T
- Spanning-Tree-Protokoll
- Yes
- Grundlegende Anzahl von RJ-45-Ethernet-Ports
- 12
- Grundlegender Switching-RJ-45-Ethernet-Porttyp
- Gigabit Ethernet (10/100/1000)
- Konsolenport
- RJ-45/USB Type-B
- Stromversorgung über Ethernet (PoE)
- No
- IGMP-Schnüffelei
- Yes
- Quality of Service (QoS)-Unterstützung
- Yes
- Weiterleitungstarif
- 68.4 Mpps
- Mean time between failures (MTBF)
- 315840 h
- Breaking capacity
- 68 Gbit/s
- Formfaktor
- 1U
- LED-Anzeigen
- Yes
- Zertifizierung
- 47CFR, AS/NZS CISPR22, CISPR22, EN55022, ICES003, VCCI, EN61000-3-2, EN61000-3-3, KN22, KCC, CNS13438, EN55024, CISPR24, KN24
- AC-Eingangsfrequenz
- 50 - 60 Hz
- AC-Eingangsspannung
- 115 - 230 V
- Sicherheitsalgorithmen
- 802.1x RADIUS/SNMP/SSH
- Nachhaltigkeitszertifikate
- ENERGY STAR
- Stecker
- DC-in jack
- Eingebauter Prozessor
- Yes
- Betriebshöhe
- 0 - 3000 m
- 10G-Unterstützung
- No
- Brand Name
- Cisco
- Warranty
- 3 Month(s)
- Betriebstemperatur (TT)
- -5 - 45 °C
- Lagertemperatur (TT)
- -40 - 70 °C
- Relative Luftfeuchtigkeit bei Lagerung (HH)
- 5 - 90 %
- Relative Luftfeuchtigkeit im Betrieb (HH)
- 5 - 90 %
- Interner Speicher
- 4000 MB
- Produktfarbe
- Grey
- Anzahl der SFP-Modulsteckplätze
- 12
- Anzahl der installierten SFP-Module
- 12
Specific References
- MPN
- WS-C3850-12S-E-RFB
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Stackable 12 SFP Ethernet ports, 1 RU, IP Base feature set