D-Link DGS-1210-20 rev B1

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D-Link DGS-1210 -20 rev B1

Country of manuf.: China

Power: 100-240 VAC ~ 50/60 Hz, 0.4 A
Connector type: C13

CPU1: Marvell 98DX3054 (500 MHz)
FLA1: 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (Macronix MX25L12845EMI-10G)
RAM1: 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (Nanya NT5TU64M16GG-AC)

ETH chip1: Marvell 98DX3054
ETH chip2: Marvell 88E1545
ETH chip3: Marvell 88E1545

Switch chip1: Marvell 98DX3054

ETH ports: 16
ETH conn. type: 8P8C
ETH speed: 1GbE
Expansion IFs: SFP
SFP ports: 4
JTAG: yes, 20-pin header, populated, CON1
Serial: yes, 4-pin header, populated, 3.3V TTL, (115200 8N1)
Switch class: smart
has Auto-MDIX capability
Jumbo frame support unspecified

Additional chips
Buffer/Clock Driver;Integrated Circuit Systems;ICSLV810;;1;
Programmable High Density PLD;Lattice Semiconductor;LC4064V;;1;
30V, 11A N-Channel Enhanced MOSFET;ANPEC Electronics;APM4820;;6;

Stock bootloader: U-Boot 1.1.4 Marvell 5.3.4_0006

Stock FW OS: Linux 2.6.22.18

Flags: SFP, SNMP, RSTP, LACP, heatsink, metal case

Default IP address: 10.90.90.90
the IP 10.90.90.90 is used by 7 additional devices
of which 7 are D-Link devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1323 additional devices
of which 76 are D-Link devices

Ethernet OUI: C0:A0:BB (3 E, 2 W)

20-Port Gigabit Web Smart Switch

Datasheet • GPL Firmware

Specifications

  • Processor: Marvell 98DX3054 (ARMv5) @500MHz
  • Flash/RAM: 16MB (SPI) Flash, 128MB RAM (DDR2)
  • 40Gbps switching capacity, Rack mountable (1U, 19")
  • 16x GbE ports, 4x shared SFP slots

Links

Revision	Port variants			Hardware platform

A1		10P, 16, 24, 48			Marvell
B1		10P, 20, 28(P), 52		Marvell
C1		10(P), 20, 28(P), 52(P/MP)	Broadcom
F1		10(P/MP), 26, 28(P/MP), 52(MP)	Realtek RTL838x
G1		8P, 10, 16, 24(P), 48		Realtek RTL838x

Models

D-Link DGS series

Images