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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Network Controllers
                                                                                                  4. Ethernet Controllers
                                                                                                  Print Page

                                                                                                  BCM53125SKMMLG

                                                                                                  Ethernet Controller, Gigabit Ethernet Switch

                                                                                                  BROADCOM
                                                                                                  BROADCOM BCM53125SKMMLG
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerBROADCOM
                                                                                                  Manufacturer Part NoBCM53125SKMMLG
                                                                                                  Order Code3223116
                                                                                                  Your Part Number
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  Available to Order
                                                                                                  Deliveries start from 25/10/2026.

                                                                                                  Notify me when back in stock

                                                                                                  QuantityPrice
                                                                                                  1+HK$195.610
                                                                                                  10+HK$155.600
                                                                                                  25+HK$147.820
                                                                                                  50+HK$136.110
                                                                                                  100+HK$124.400
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  HK$195.61
                                                                                                  Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

                                                                                                  Product Information

                                                                                                  BROADCOM
                                                                                                  ManufacturerBROADCOM
                                                                                                  Manufacturer Part NoBCM53125SKMMLG
                                                                                                  Order Code3223116
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Device TypeGigabit Ethernet Switch
                                                                                                  Supported StandardsIEEE 802.1AS, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x, IEEE 802.3, IEEE 802.3x, IEEE 802.az
                                                                                                  Supply Voltage Min1.14V
                                                                                                  Supply Voltage Max1.26V
                                                                                                  IC Case / PackageMLF
                                                                                                  No. of Pins186Pins
                                                                                                  IC MountingSurface Mount
                                                                                                  Operating Temperature Min0°C
                                                                                                  Operating Temperature Max70°C
                                                                                                  Qualification-
                                                                                                  Product Range-
                                                                                                  MSLMSL 3 - 168 hours
                                                                                                  SVHCNo SVHC (12-Jan-2017)

                                                                                                  Product Overview

                                                                                                  BCM53125SKMMLG is a highly integrated, cost-effective smart-managed Gigabit switch. This switch design is based on the field-proven, industry leading ROBO architecture. This device combines all the functions of a high-speed switch system including packet buffers, PHY transceivers, media access controllers (MACs), address management, port based rate control, and a nonblocking switch fabric into a single 65nm CMOS device. Designed to be fully compliant with the IEEE 802.3 and IEEE 802.3x specifications, including the MAC-control PAUSE frame, the BCM53125S provides compatibility with all industry-standard Ethernet, fast Ethernet, and Gigabit Ethernet (GbE) devices. It has a rich feature set suitable for not only standard GbE connectivity for desktop and laptop PCs, but also for next-generation gaming consoles, set-top boxes, networked DVD players, and home theatre receivers. It is also specifically designed for next-generation SOHO/SMB routers and gateways.

                                                                                                  • Seven 10/100/1000 media access controllers, five-port 10/100/1000 transceivers for TX
                                                                                                  • One GMII/RGMII/MII/RvMII/TMII/RvTMII interface for WAN management port
                                                                                                  • Dual IMP ports support, WAN interface (port 5) to be management port-capable
                                                                                                  • IEEE 802.1p, MAC Port, ToS, and DiffServ QoS for four queues, plus two time-sensitive queues
                                                                                                  • Port-based VLAN, IEEE 802.1Q-based VLAN with 4K entries
                                                                                                  • MAC-based trunking with automatic link failover, port-based rate control
                                                                                                  • CableChecker™ with unmanaged mode support, double tagging/QinQ
                                                                                                  • 1.2V for core and 3.3V for I/O, RGMII with option of 2.5V or 1.5V, JTAG support
                                                                                                  • 4K entry MAC address table with automatic learning and aging
                                                                                                  • Ambient operating temperature range from 0°C to 70°C, 186 MML package

                                                                                                  Warnings

                                                                                                  Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

                                                                                                  Technical Specifications

                                                                                                  Device Type

                                                                                                  Gigabit Ethernet Switch

                                                                                                  Supply Voltage Min

                                                                                                  1.14V

                                                                                                  IC Case / Package

                                                                                                  MLF

                                                                                                  IC Mounting

                                                                                                  Surface Mount

                                                                                                  Operating Temperature Max

                                                                                                  70°C

                                                                                                  Product Range

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (12-Jan-2017)

                                                                                                  Supported Standards

                                                                                                  IEEE 802.1AS, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x, IEEE 802.3, IEEE 802.3x, IEEE 802.az

                                                                                                  Supply Voltage Max

                                                                                                  1.26V

                                                                                                  No. of Pins

                                                                                                  186Pins

                                                                                                  Operating Temperature Min

                                                                                                  0°C

                                                                                                  Qualification

                                                                                                  -

                                                                                                  MSL

                                                                                                  MSL 3 - 168 hours

                                                                                                  Technical Docs (1)

                                                                                                  Technical Data Sheet EN

                                                                                                  Legislation and Environmental

                                                                                                  Country of Origin:
                                                                                                  Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                  Taiwan
                                                                                                  Country in which last significant manufacturing process was carried out
                                                                                                  Tariff No:85423990
                                                                                                  US ECCN:5A991.c
                                                                                                  EU ECCN:NLR
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (12-Jan-2017)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Weight (kg):.003
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