Sierra Morena Tower

Latest Podcast 15040 Skyline Blvd
Operational
Fully operational facility
Operated by:

Sierra Morena Tower

Short Code: SMT
Year Built: 1968
PUE: 1.5
Utility Provider: Pacific Gas and Electric
Lot Size: 1 acres
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Sierra Morena Tower is a historical AT&T Long Line facility that now operates as a carrier-neutral communication and technology hub. It provides redundant line-of-sight microwave connectivity across the Bay Area, alongside secure tower and rack space.

Map and Nearby Locations

15040 Skyline Blvd
Sierra Morena Tower, LLC Sites
Nearby Facilities

Sites within 15 miles of Sierra Morena Tower

Distance Site About
7.60 miles Centersquare: Redwood City SFO9
Centersquare's Redwood City SFO9 data center at 3175 Spring Street, a retrofit facility on the Peninsula that Centersquare owns. It came into the portfolio through the AT&T colocation assets that became Evoque, where it was designated RWC1.
8.40 miles Menlo: Bryant Street Landlord
8.40 miles Equinix Palo Alto SV8
Equinix SV8 is the home of the legendary Palo Alto Internet Exchange.
8.45 miles AT&T Palo Alto
12.36 miles Astound: Mountain View
14.32 miles HPC Data CenterInterested in this information?Contact us
15.11 miles Menlo: MD-SV1 (Sunnyvale)
Acquired in January 2022, this fully entitled 8.9-acre development site in Sunnyvale, CA features (1) two-story building totaling approximately 244,214 square feet served by an on-site substation.
16.07 miles Equinix Sunnyvale SV4
Equinix SV4 is a single-story colocation data center at 255 Caspian Drive in Sunnyvale, California, that Equinix leased in 2005 and opened in Q3 2006.
16.09 miles Equinix Sunnyvale SV6
Former Switch and Data facility in Sunnyvale that Equinix acquired in 2010. Equinix closed SV6 in Q3 2022.
17.65 miles Equinix Santa Clara SV17
Former Terremark NAP West facility in Santa Clara that Equinix acquired from Verizon in 2017. Equinix closed SV17 in Q4 2025.
17.66 miles Equinix Santa Clara SV16
Equinix SV16 is a colocation data center at 3000 Corvin Drive in Santa Clara, California, that Terremark completed in 2011 and Equinix acquired from Verizon in 2017.
17.66 miles Equinix Santa Clara SV15
Equinix SV15 is a two-story colocation data center at 2970 Corvin Drive in Santa Clara, California, that Terremark completed in 2011 and Equinix acquired from Verizon in 2017.
17.67 miles Equinix Santa Clara SV14
Equinix SV14 is a small colocation data center at 2960 Corvin Drive in Santa Clara, California, on the former Terremark campus that Equinix acquired from Verizon in 2017.
17.71 miles Lumen Sunnyvale 1
17.73 miles Element Critical SV1
17.75 miles ColoXchange Sunnyvale
17.75 miles H5: Silicon Valley
17.83 miles Csquare: Sunnyvale SFO3
Csquare SFO3 is a colocation data center at 1400 Kifer Road in Sunnyvale, leased from Mapletree Industrial Trust. Built in 1992 and fitted out as a data center in 1998 (Cyxtera SN1), it is served by PG&E.
17.93 miles Csquare: SFO2-B
Csquare SFO2-B is a colocation building at 4650 Old Ironsides Drive in Santa Clara, next to SFO2-A. Exodus converted it into its SC9 data center in 2000, Digital Realty expanded it in 2012, and Csquare now owns it.
17.93 miles 4700 Old Ironsides
17.93 miles Csquare: SFO2-A
Csquare SFO2-A is a one-story colocation building at 4700 Old Ironsides Drive in Santa Clara, on the SFO2 campus. Exodus converted it into its SC8 data center in 2000, and Csquare now owns it.
18.01 miles T5@Silicon Valley Bldg 2
T5 plans to develop an additional three-story 180,000 SF data center building on its Silicon Valley campus.
18.09 miles QTS Santa Clara
QTS's Santa Clara campus has two distinct data center buildings
18.09 miles China Telecom Santa Clara
18.10 miles Prime CenterInterested in this information?Contact us Data center facility details are available on request.Interested in this information?Contact us
18.13 miles T5@Silicon Valley Bldg 1
T5 acquired the facility from Apple in 2020.
18.29 miles Prime Hayward
This 20MW two-story flex building comprising 145,850 square feet on 4 acres is 100% leased by a leading Fortune 50. The property was built in 2015 as a build-to-suit.
18.34 miles Bowers Data Center
GI Partners has secured planning permission to demolish an existing office property and develop a new four-story data center in Santa Clara, California.
18.38 miles Terra Ventures: San Jose, CA
Terra Ventures has revised its plans for a 9.3-acre site in Alviso, North San Jose.
18.47 miles Vantage: Santa Clara CA3
Vantage Data Centers' third Silicon Valley campus, CA3, is a four-story facility spanning over 486,000 square feet.
18.49 miles Vantage: CA14
CA14 data center building is a part of Vantage's Santa Clara CA1 Campus in Silicon Valley.
18.50 miles CoreSite SV7
18.50 miles Vantage: CA11
CA11 (formerly V1) is the largest of six data centers on Vantage's Santa Clara I (CA1) campus at 2820 Northwestern Parkway. The 216,000 sq ft building houses the campus interconnection suite, now Digital Realty SJC34 (ex-Telx).
18.51 miles Lumen Hayward 1
18.51 miles Digital Realty: SJC34
This site was acquired through the Telx acquisition and is part of the Vantage Campus in Santa Clara.
18.51 miles Vantage: CA13
CA13 data center building is a part of Vantage's Santa Clara CA1 Campus in Silicon Valley.
18.55 miles Vantage: CA15
CA15 data center building is a part of Vantage's Santa Clara CA1 Campus in Silicon Valley.
18.56 miles CoreSite SV8
CoreSite completed construction on SV8 phases I and 2 in the second half of 2019
18.56 miles CoreSite SV6
18.56 miles Vantage: CA12
CA12 data center building is a part of Vantage's Santa Clara CA1 Campus in Silicon Valley.
18.57 miles CoreSite SV3
18.60 miles Vantage: CA16
CA16 data center building is a part of Vantage's Santa Clara CA1 Campus in Silicon Valley.
18.62 miles CoreSite SV4
18.63 miles CoreSite SV5
18.69 miles CoreSite SV9
CoreSite opened its ninth Santa Clara data center, known as SV9, in 2025.
18.72 miles SouthInterested in this information?Contact us Data center facility details are available on request.Interested in this information?Contact us
18.72 miles DataBank Santa Clara SFO1
18.73 miles Csquare: SFO1-B
Csquare SFO1-B is a two-story colocation building at 2403 Walsh Avenue in Santa Clara, next to SFO1-A. Exodus converted it into its SC5 data center in 2000, and Csquare now owns it.
18.73 miles Csquare: SFO1-A
Csquare SFO1-A is a two-story colocation building at 2401 Walsh Avenue in Santa Clara, the larger of the two SFO1 buildings. Exodus converted it into its SC4 data center in 2001, and Csquare now owns it.
18.78 miles Global HubInterested in this information?Contact us Data center facility details are available on request.Interested in this information?Contact us
18.80 miles EdgeCore: SV02
EdgeCore's Silicon Valley campus is located at 2201 Laurelwood Road, Santa Clara.
18.86 miles EdgeCore: Silicon Valley SV01
EdgeCore Silicon Valley campus is located at 2201 Laurelwood Road, Santa Clara.
18.92 miles Intel Santa Clara D2P3
The facility uses close-coupled evaporative cooling that relies on recycled water, to help it to reach an annualized PUE of 1.06.
19.00 miles Evocative Santa Clara SJC11
Formerly known as Internap Santa Clara SJE-011 before being acquired in September 2022 by Evocative
19.10 miles Vantage: Nortech Parkway
In 2023, Vantage outlined plans to build a data center on a 9.8-acre plot in San Jose's Alviso area.
19.14 miles Prime: 2225 Martin
Prime Data Centers is planning to build a 207,000 sq ft (19,230 sqm) facility nearby at 2225 Martin Street in Santa Clara, CA.
19.15 miles Prime Santa Clara (Martin)
19.22 miles Cologix Santa Clara
In 2021, Data center provider Cologix added its first major presence on the U.S. West Coast, acquiring this data center campus in Santa Clara, Calif. from vXchnge.
19.29 miles Digital Realty: SJC35
Located near Highway 101, 3205 Alfred is a two-story data center. The facility is strategically located near three cost-effective substations on the power grids of Silicon Valley Power.
19.29 miles Digital Realty: SJC30
19.32 miles Digital Realty: SJC29
The building, renovated in 2010, houses three 1,125 kW data rooms and is equal to a power density of 160 watts per raised square foot.
19.40 miles OpenColo
19.40 miles EdgeConneX Santa Clara
19.42 miles Csquare: SFO4-B
Csquare SFO4-B is a colocation building at 1550 Space Park Drive in Santa Clara, next to SFO4-A, owned by Csquare. Cyxtera built it out for an anchor customer in two phases starting in 2021.
19.44 miles Digital Realty: SJC16
19.44 miles Evocative Santa Clara SJC14
19.44 miles NTT Silicon Valley SV1
A 160,000 sq. ft., four-story data center built on a 3.3 acre site
19.46 miles Csquare: SFO4-A
Csquare SFO4-A is a two-story colocation building at 1500 Space Park Drive in Santa Clara, leased from Digital Core REIT. Digital Realty retrofitted it as a data center for Savvis in 2008, and it earned LEED Gold in 2009.
19.46 miles Equinix Santa Clara SV2
Equinix SV2 is a two-story colocation data center at 1350 Duane Avenue in Santa Clara, California, that Equinix opened in a former Sprint facility in 2003 and expanded in 2008.
19.47 miles EdgeConneX: 1600 Memorex
Expansion site
19.47 miles Digital Realty: SJC14
19.50 miles Prime: 1231 Comstock
Prime Data Centers is developing a new four-story, 119,000 square-foot data center. Located at 1231 Comstock Street.
19.51 miles Evocative: Santa Clara, SJC3
Evocative's Santa Clara Data Center (SJC3), located at 3080 Raymond St, Santa Clara, CA , was constructed in 1980. Spanning an impressive 15000 square feet, this colocation site offers ample space to accommodate various data center operations and infrastructure requirements.
19.52 miles Astound: Santa Clara
19.54 miles Digital Realty: SJC15
The facility was renovated in 2008 and provides IT services customer with 2,250 kW of critical IT power
19.56 miles NorthInterested in this information?Contact us Data center facility details are available on request.Interested in this information?Contact us
19.58 miles Colovore: SJC02
Colovore's second high-density, liquid-cooled data center is located immediately adjacent to its first data center in Santa Clara.
19.58 miles Colovore: SJC01
Colovore launched its first single-story, 24,000-square-foot (2,230-square-meter) facility in Santa Clara in 2014, with its most recent expansion announced in February 2022.
19.58 miles Digital Realty: Silicon Valley SJC10
Digital Realty acquired the 3 story facility in 2006. Telx formerly operated the building MMR. Digital Realty acquired Telx in 2015.
19.58 miles Tata San Francisco
19.59 miles Prime Santa Clara
Located in the heart of Silicon Valley, this new Santa Clara data center facility will be delivered as turn-key, or is available as powered shell, with 10 MW of critical power with N+1 configuration and up to 14MW of critical power with N configuration.
19.64 miles Lumen Santa Clara
19.68 miles Prologis: San Jose 4
This facility is part of Prologis' data center campus in San Jose, California.
19.68 miles STACK SVY02A
STACK Infrastructure is constructing a new data center facility at 1200 Memorex Drive, located in an industrial corner of Santa Clara. The four-story data center will contain 472,920 square feet.
19.72 miles HPC Data CenterInterested in this information?Contact us
19.74 miles StratCap: 3205 Bassett
StratCap acquired a purpose-built data center in Santa Clara that is 100 percent leased to a ‘top-tier wireless carrier,’ and serves as a network switch facility.
19.78 miles Skybox Santa Clara
19.80 miles Menlo: 300 Holger Way
A proposal has been approved for a data center at 300 Holger Way in North San Jose, California, though the official permit filings do not explicitly name the developer or operator.
19.81 miles Prologis: San Jose 3
This facility is part of Prologis' data center campus in San Jose, California.
19.82 miles Digital Realty: SJC11
19.83 miles MicroLink: Bay Area, CA
MicroLink is planning to build a data center in San Jose, California.
19.84 miles Digital Realty: SJC31
Digital Realty's SJC31 is a Powered Base Building at 2805 Lafayette Street on the company's Silicon Valley campus in Santa Clara, with about 58,000 sq ft of raised floor in eight Turn-Key Flex data halls.
19.92 miles Connect Data Centers: Santa Clara, CA
Harrison Street Real Estate Capital LLC and Oppidan Investment Co. have partnered to develop a 200,000-square-foot data center in Santa Clara, near Mineta San Jose International Airport.
19.95 miles Prologis: San Jose 2
This facility is part of Prologis' data center campus in San Jose, California.
19.97 miles Digital Realty: SJC37
20.00 miles 400 Holger Way, San Jose

Sierra Morena Tower Data Center Photos See all

Line of Site from the Sierra Morena Tower to downtown San Francisco
Source: Baxtel

Operating Company

Operated by:

Sierra Morena Tower, LLC operates a communication and technology infrastructure hub situated at the highest point in the Bay Area. Originally part of the Pacific Telephone and Telegraph Company's AT&T Long-Line network, established in the 1960s, the facility has a history of supporting national telecommunications.

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