سوئیچ Managed دی لینک(D-link) مدل DGS-3048

شبکه گستر

Product Specifications
DGS-3048 Managed 48-port 10/100/1000 BASE-T with 4 Combo SFP Expansion Slots

Jumbo Frame 9KB

Flash Memory 8MB

Mac Address Table Size 16k

Aggregated Bandwidth 96Gbp

Transmission Method Store-and-Forward

VLANs Supports up to 255 static or 64 dynamic, 802.1Q VLANs, GVRP

QoS 8 Priority queues

Classification QoS 802.1p (based on port/MAC/TCP/UDP/ToS/DSCP/IP)

RPS DPS-500

Link Aggregation 802.3ad Link Aggregation - 8 groups, 8 ports per group

Security Port security (16 MAC per port), 802.1x port based authentication

Interface Options
RJ-45 10BASE-T, 100BASE-TX & 1000BASE-T

LC/SFP With optional Standard Small Form-Factor Pluggable (SFP) Gigabit Transceivers

Network Management
In Band & Out of Band Telnet, CLI/Console, RMON, Web-based HTTP, SNMP v1/2/3, Syslog, Port Mirroring (one to one and many to one), TFTP, BootP client*, DHCP client, SNMP Trap on MAC Notification*

Network Protocol and Standards
IEEE 802.3 Ethernet, 802.3u Fast Ethernet, 802.3ab Gigabit Ethernet, 802.3z Gigabit Ethernet, 802.1d Spanning tree, 802.1w Rapid Spanning Tree, 802.1p priority tags (8 queues), 802.1q VLANs (up to 255 static / 128 dynamic), 802.1x Port-based Authentication, 802.3ad link aggregation (8 ports / 4 groups), DSCP support, GVRP support, broadcast storm control, IGMP Snooping, Port Security (16 MACs per port), Rate limiting (down to 64kb/s), 802.3x flow control, STP loopback detection*, 802.1x MAC based authentication*, editable system prompt & login banner* per port/per device BPDU filtering*

Electrical & Emissions Summary
Emissions CE Mark, FCC Class A, VCCI Class I, C-Tick

Power Supply 100-240VAC, 50/60 Hz Internal Universal Power

Power Consumption TBA

Safety Agency Certifications and Environmental
Safety CSA International, FCC Class A, CE Class A, CUL International

Temperature Operating: 0 to 40 C (32 - 104 F)
Storage: -10 to 70 C (14 - 158 F)

Humidity Operating: 10% to 90% RH, Non-Condensing
Storage: 0% to 95% RH, Non-condensing

Physical Specifications
Dimensions(W x L x H) 17.3in x 12.2in x 1.7in (440mm x 309mm x 44mm)

Weight 7lbs

Warranty and Support Information
Warranty Limited Lifetime Warranty

Support Free Technical Support

Ordering Information
Part Number Description

DGS-3048 Managed 48-Port 10/100/1000BASE-T With 4 Combo SFP Expansion Slots

DEM-310GT 1000BASE-LX SFP/Mini Gigabit Interface Converter (Up to 10km)

DEM-311GT 1000BASE-SX SFP/Mini Gigabit Interface Converter (Up to 550m)

DPS-500 Redundant Power Supply

شبکه گستر - فروشگاه مرکزی

ایران  - تهران  - خیابان ولیعصر، بلوار میرداماد، مجتمع کامپیوتری پایتخت، برج B، طبقه سوم، واحد 356

همه دفاتر و نمایندگی ها :